List of microtonal software plugins: Difference between revisions

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This is a list of software plugins that have full or partial support for microtonal tuning. Most are synth instruments, though some are MIDI tuners to be used with other instruments or effects to applied to audio tracks.
This is a list of software plugins that can be used in a [[DAWs|DAW]] for creating microtonal music.


== About software plugins ==
== What are plugins? ==
A plugin is a software synthesizer which can be accessed within a [[DAWs|DAW]]. Usually the plugin is loaded on a MIDI track.
Computer musicians typically use a DAW to create music. Plugins provide extra functionality within your DAW. For example, if your DAW doesn't allow microtuning then you can get that functionality via plugins.


Instrument plugins interface with your DAW through one of a handful of standards. Steinberg's '''VST''' is a standard supported by many DAWs. AudioUnit '''(AU''') is widely supported on macOS. '''RTAS''' is used by ProTools. '''LV2''' is an open-source plugin format commonly supported on Linux. Put simply, you should check your DAW's user manual to see what kind of plugins you can run.
Plugins featured on this page are typically either:


In some synths portamento/glide doesn't work properly when microtuned. Examples are Xfer Serum and LinPlug synths. There may be others, so it is recommended to test this function before making a purchase, if it is important for you.
* '''Software instruments''' that have built-in tuning functionality (e.g. synthesizers, samplers)
* '''Tuning tools''' that alter the tuning of other instruments, plugins and/or audio clips but otherwise do not generate sounds themselves


== The list ==
Before purchasing a plugin, you should check your DAW's user manual to see which types of plugins it supports. In many cases you can try a free demo to make sure it works as expected. Plugin types include:
 
* [[Wikipedia: Virtual Studio Technology|VST3]] by [[wikipedia:Steinberg|Steinberg]], widely supported. VST2 is also by Steinberg, who discontinued it in 2018. But most Windows versions of non-Steinberg DAWs still support VST2 as of 2023.
* [[Wikipedia: Audio Units|AU]] by [[wikipedia:Apple Inc.|Apple]], widely supported on macOS only.
* AAX by [[wikipedia:Avid Technology|Avid]], used in ProTools, and [[wikipedia:Real Time AudioSuite|RTAS]], obsolete format which was used in ProTools until version 10.
* [[Wikipedia: LV2|LV2]], [[Wikipedia: CLever Audio Plug-in|CLAP]] ([https://cleveraudio.org/ site]) and [[Wikipedia:Disposable Soft Synth Interface|DSSI]] (obsolete, replaced by LV2), open-source cross-platform plugin formats.
* NKS by [[wikipedia:Native Instruments|Native Instruments]], used with their hardware.
 
== Instrument plugins with microtonal support ==
Further information about the list of microtonal software plugins is below the list.
Further information about the list of microtonal software plugins is below the list.


{| class="wikitable sortable"
{| class="wikitable sortable"
|-
|-
! | '''Name'''
! Publisher
! | '''Description'''
! Name
! | '''OS'''
! Description
!Plugin type
! OS
! | '''Tuning ability'''
! Plugin type
! | '''Tuning method'''
! Tuning ability
! | '''Cost'''
! Tuning method
! License / Cost
|-
| accSone
| [https://www.accsone.com/crusherx/aboutcrusherx crusher-X]
| Granular synthesizer
| Windows, macOS
| VST, AU
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl or [[Anamark tuning file format|tun file]] import
| €289
|-
| amsynth contributors
| [https://amsynth.github.io amsynth]
| Subtractive / virtual analog
| Linux, macOS
| VST, AU, LV2, DSSI
| style="color: #007f00;" | '''Full-keyboard microtuning''' {{normal|(Linux version only)}}
| scl/kbm file import
| style="color: #007f00;" | '''Free software'''
|-
| Applied Acoustics
| [https://www.applied-acoustics.com/chromaphone-3/ Chromaphone 3]
| Physically modeled percussion
| Windows, macOS
| VST3, AU, AAX, NKS, standalone
| Partial Scala support (no keyboard mappings)
| scl file import
| $199
|-
| Applied Acoustics
| [https://www.applied-acoustics.com/lounge-lizard-ep-5/ Lounge Lizard EP-5]
| Physically modeled electric piano
| Windows, macOS
| VST3, AU, AAX, NKS, standalone
| Partial Scala support (no keyboard mappings)
| scl file import
| $199
|-
| Applied Acoustics
| [https://www.applied-acoustics.com/string-studio-vs-2/ String Studio VS-2]
| Physically modeled strings
| Windows, macOS
| VST3, AU, AAX, NKS, standalone
| Partial Scala support (no keyboard mappings)
| scl file import
| $199
|-
| Applied Acoustics
| [https://www.applied-acoustics.com/ultra-analog-va-3/ Ultra Analog VA-3]
| Virtual analog
| Windows, macOS
| VST3, AU, AAX, NKS, standalone
| Partial Scala support (no keyboard mappings)
| scl file import
| $199
|-
| Archie3d (Arthur Benilov)
| [https://archie3d.github.io/aeolus_plugin/ Aeolus]
| Pipe organ synthesizer
| Windows, macOS, Linux
| VST3, VST, AU, CLAP, LV2, standalone
| Partial microtuning support (no keyboard mappings)
| MTS-ESP client
| style="color: #007f00;" | '''Free software'''
|-
| Arturia
| Augmented series ([https://www.arturia.com/products/software-instruments/augmented-brass/overview BRASS], [https://www.arturia.com/products/software-instruments/augmented-grand-piano/overview GRAND PIANO], [https://www.arturia.com/products/software-instruments/augmented-strings/overview STRINGS], [https://www.arturia.com/products/software-instruments/augmented-voices/overview VOICES])
| Wavetable, granular, virtual analog, sampling
| Windows, macOS
| VST, AU, AAX, NKS, standalone
| Partial microtuning support (no keyboard mappings)
| MPE, MTS-ESP client
| €99/$99 each
|-
| Arturia
| [https://www.arturia.com/products/software-instruments/buchla-easel-v/overview Buchla Easel V]
| Physically modeled reproduction of the [[Wikipedia:Buchla Electronic Musical Instruments|Buchla Music Easel]]
| Windows, macOS
| VST, AU, AAX, NKS, standalone
| Partial microtuning support (no keyboard mappings)
| MTS-ESP client
| €149/$149
|-
| Arturia
| [https://www.arturia.com/products/software-instruments/clavinet-v/overview Clavinet V]
| Physically modeled reproduction of the [[Wikipedia:Clavinet|Hohner Clavinet]]
| Windows, macOS
| VST, AU, AAX, NKS, standalone
| Partial microtuning support (no keyboard mappings)
| MTS-ESP client
| €149/$149
|-
| Arturia
| [https://www.arturia.com/products/software-instruments/cmi-v/overview CMI V]
| Physically modeled reproduction of the [[Wikipedia:Fairlight CMI|Fairlight CMI]]
| Windows, macOS
| VST, AU, AAX, NKS, standalone
| Partial microtuning support (no keyboard mappings)
| MPE, MTS-ESP client
| €149/$149
|-
| Arturia
| [https://www.arturia.com/products/software-instruments/cs-80v/overview CS-80 V]
| Physically modeled reproduction of the [[Wikipedia:Yamaha CS-80|Yamaha CS-80]]
| Windows, macOS
| VST, AU, AAX, NKS, standalone
| Partial microtuning support (no keyboard mappings)
| MPE, MTS-ESP client
| €199/$199
|-
| Arturia
| [https://www.arturia.com/products/software-instruments/cz-v/overview CZ V]
| Physically modeled reproduction of the [[Wikipedia:Casio CZ synthesizers#CZ-1|Casio CZ-1]] and [[Wikipedia:Casio CZ synthesizers#CZ-101|CZ-101]]
| Windows, macOS
| VST, AU, AAX, NKS, standalone
| Partial microtuning support (no keyboard mappings)
| MPE, MTS-ESP client
| €149/$149
|-
|-
|[https://www.accsone.com/crusherx/aboutcrusherx accSone crusher-X]
| Arturia
|Granular synthesizer
| [https://www.arturia.com/products/software-instruments/dx7-v/overview DX-7 V]
|Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Yamaha DX-7|Yamaha DX-7]]
|VST, AU
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
|scl or [[Anamark tuning file format|tun file]] import
| Partial microtuning support (no keyboard mappings)
|€289
| MTS-ESP client
| €149/$149
|-
|-
| | [https://amsynth.github.io amsynth]
| Arturia
| | Subtractive / virtual analog
| [https://www.arturia.com/products/software-instruments/emulator-ii-v/overview Emulator II V]
| |Linux, macOS
| Physically modeled reproduction of the [[Wikipedia:E-mu Emulator#Emulator_II|E-mu Emulator II]]
|VST, AU, LV2, DSSI
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>''' (Linux version only)
| VST, AU, AAX, NKS, standalone
| | scl/kbm file import
| Partial microtuning support (no keyboard mappings)
| | '''<span style="color: #008000;">Free</span>'''
| MPE, MTS-ESP client
| €149/$149
|-
|-
| | [https://www.applied-acoustics.com/chromaphone-2/ Applied Acoustics Chromaphone 2]
| Arturia
| | Physical modelled percussion
| [https://www.arturia.com/products/software-instruments/jun-6-v/overview Jun-6 V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Roland Juno-6|Roland Juno-6]]
|VST, AU, AAX, RTAS
| Windows, macOS
| | Partial Scala support (keyboard mappings are missing)
| VST, AU, AAX, NKS, standalone
| |scl file import
| Partial microtuning support (no keyboard mappings)
| | $199
| MPE, MTS-ESP client
| €149/$149
|-
|-
| | [https://www.applied-acoustics.com/lounge-lizard-ep-4/ Applied Acoustics Lounge Lizard EP-4]
| Arturia
| | Physical modelled electric piano
| [https://www.arturia.com/products/software-instruments/jup-8-v/overview Jup-8 V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Roland Jupiter-8|Roland Jupiter-8]]
|VST, AU, AAX, RTAS
| Windows, macOS
| | Partial Scala support (keyboard mappings are missing)
| VST, AU, AAX, NKS, standalone
| |scl file import
| Partial microtuning support (no keyboard mappings)
| | $199
| MPE, MTS-ESP client
| €149/$149
|-
|-
| | [https://www.applied-acoustics.com/string-studio-vs-2/ Applied Acoustics String Studio VS-2]
| Arturia
| | Physical modelled strings
| [https://www.arturia.com/products/software-instruments/korg-ms-20-v/overview KORG MS-20 V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Korg MS-20|Korg MS-20]]
|VST, AU, AAX, RTAS
| Windows, macOS
| | Partial Scala support (keyboard mappings are missing)
| VST, AU, AAX, NKS, standalone
| |scl file import
| Partial microtuning support (no keyboard mappings)
| | $199
| MPE, MTS-ESP client
| €199/$199
|-
|-
| | [https://www.applied-acoustics.com/ultra-analog-va-3/ Applied Acoustics Ultra Analog VA-3]
| Arturia
| | Virtual analog
| [https://www.arturia.com/products/software-instruments/op-xa-v/overview OP-Xa V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Oberheim OB-Xa|Oberheim OB-Xa]]
|VST, AU, AAX, RTAS
| Windows, macOS
| | Partial Scala support (keyboard mappings are missing)
| VST, AU, AAX, NKS, standalone
| |scl file import
| Partial microtuning support (no keyboard mappings)
| | $199
| MPE, MTS-ESP client
| €149/$149
|-
|-
|[https://www.arturia.com/products/analog-classics/pigments/overview#en Arturia Pigments]
| Arturia
|Wavetable, granular, virtual analog, sampling
| [https://www.arturia.com/products/software-instruments/op-xa-v/overview Piano V]
|Windows, macOS
| Physically modeled piano
|VST, AU, AAX
| Windows, macOS
|Partial microtuning support (keyboard mappings are missing)
| VST, AU, AAX, NKS, standalone
|scl or tun file import
| Partial microtuning support (no keyboard mappings)
|€199
| MTS-ESP client
| €249/$249
|-
|-
|[https://www.audiodamage.com/products/ad046-quanta Audio Damage Quanta]
| Arturia
|Granular synthesizer
| [https://www.arturia.com/products/software-instruments/pigments/overview Pigments]
|Windows, macOS, iOS
| Wavetable, granular, virtual analog, sampling
|VST, AU, AAX
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
|[[Anamark tuning file format|tun file]] import
| Partial microtuning support (no keyboard mappings)
|$99
| scl or tun file import, MPE, MTS-ESP client
| €199/$199
|-
|-
| | [http://www.bigtickaudio.com/goodies/angelina Big Tick Angelina]
| Arturia
| | Vocal formant synthesizer
| [https://www.arturia.com/products/software-instruments/prophet-5-v/overview Prophet-5 V]
| | Windows
| Physically modeled reproduction of the [[Wikipedia:Prophet-5|Sequential Prophet-5]]
|VST (32-bit)
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
| | [[Anamark tuning file format|tun file]] import
| Partial microtuning support (no keyboard mappings)
| | '''<span style="color: #008000;">Free</span>'''
| MPE, MTS-ESP client
| €199/$199
|-
|-
| | [http://www.bigtickaudio.com/rhino/home Big Tick Rhino]
| Arturia
| | Hybrid FM
| [https://www.arturia.com/products/software-instruments/prophet-vs-v/overview Prophet-VS V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Prophet VS|Sequential Prophet-VS]]
|VST, AU
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
| | [[Anamark tuning file format|tun file]] import
| Partial microtuning support (no keyboard mappings)
| | $99
| MPE, MTS-ESP client
| €199/$199
|-
|-
| | [https://www.cakewalk.com/Products/Dimension-Pro Cakewalk Dimension Pro]
| Arturia
| | Combines real instruments with advanced synthesis
| [https://www.arturia.com/products/software-instruments/stage-73-v/overview Stage-73 V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Rhodes piano|Rhodes Stage Piano]]
|VST, AU, AAX
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
| | scl file import
| Partial microtuning support (no keyboard mappings)
| | comes with [https://www.cakewalk.com/Products/SONAR SONAR Platinum]
| MTS-ESP client
| €149/$149
|-
|-
| | [https://www.cakewalk.com/Products/Rapture Cakewalk Rapture Pro]
| Arturia
| | Multisample synthesizer
| [https://www.arturia.com/products/software-instruments/sq80-v/overview SQ80 V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Ensoniq SQ-80|Ensoniq SQ-80]]
|VST, AU, AAX
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
| | scl file import
| Partial microtuning support (no keyboard mappings)
| | $149
| MPE, MTS-ESP client
| €199/$199
|-
|-
| | [https://www.cakewalk.com/Products/Z3TA Cakewalk Z3TA+2]
| Arturia
| | Waveshaping synthesizer
| [https://www.arturia.com/products/software-instruments/synthi-v/overview Synthi V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:EMS Synthi AKS|EMS Synthi AKS]]
|VST, AU, AAX
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
| | scl file import
| Partial microtuning support (no keyboard mappings)
| | $99
| MTS-ESP client
| €149/$149
|-
|-
| | Camel Audio Alchemy 1.x
| Arturia
| | Additive synthesizer/spectral sampler
| [https://www.arturia.com/products/software-instruments/vocoder-v/overview Vocoder V]
| | Windows, macOS
| Physically modeled reproduction of the [[Wikipedia:Moog Music#Vocoder (1978)|Moog Vocoder]]
|VST, AU, AAX
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, NKS, standalone
| | [[Anamark tuning file format|tun file]] import
| Partial microtuning support (no keyboard mappings)
| |Discontinued
| MPE, MTS-ESP client
| €149/$149
|-
|-
|Camel Audio Alchemy 2 and above
| ash taylor?!
|Additive synthesizer/spectral sampler
| [https://estrobiologist.gumroad.com/l/sflt SFLT]
|Logic Pro X bundled plugin
| Soundfont player
|N/A
| Windows, macOS
|Limited to 12 note scales, each note ±100 cents from 12-edo
| VST3, CLAP, AU, native FL Studio plugin
|Via Logic Pro settings
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|Now part of [http://www.apple.com/logic-pro/ Apple Logic Pro X]
| MPE, scl/kbm file import
| style="color: #007f00;" | '''Freeware'''
|-
|-
|[https://www.celemony.com/en/melodyne/what-is-melodyne Celemony Melodyne]
| Audio Damage
|Polyphonic pitch editing and autotune
| [https://www.audiodamage.com/collections/plugin-instruments/products/ad051-continua Continua]
|Windows, macOS
| Morphing synthesizer
|VST, AU, AAX, RTAS, standalone
| Windows, macOS, iOS
| VST, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $79
|-
| Audio Damage
| [https://www.audiodamage.com/collections/plugin-instruments/products/ad055-quanta-2 Quanta]
| Granular synthesizer
| Windows, macOS, iOS
| VST, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $129
|-
| Audio Damage
| [https://www.audiodamage.com/collections/plugin-instruments/products/ad038-phosphor-2 Phosphor]
| Additive synthesizer
| Windows, macOS, iOS
| VST, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $59
|-
| BigTick Audio Software
| [https://www.bigtickaudio.com/discontinued-plugins/ Angelina]
| Vocal formant synthesizer
| Windows
| VST (32-bit)
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Freeware'''
|-
| BigTick Audio Software
| [http://www.bigtickaudio.com/rhino/home Rhino]
| Hybrid FM
| Windows, macOS
| VST, AU
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| $49.00
|-
| [https://biptunia.com/?page_id=2070 BIPTUNIA SYNTHS]
| [https://biptunia.com/?p=10403 MICROTONE 5000]<br>([https://www.youtube.com/watch?v=eue7Gk4_nQE Demo video])
| Analog-style synth<br>Replaces ''Simple Microtonal Synth'', ''Microtonal Polyphonic Shiny Dirt'', and ''Microtonal Poly Worms'', which were deprecated by maker in favor of ''MICROTONE 5000'', released April 2023.
| Windows 64-bit
| VST3, VST2
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| .mid files (5378 included)
| style="color: #007f00;" | '''Freeware'''
|-
| [https://biptunia.com/?page_id=2070 BIPTUNIA SYNTHS]
| [https://biptunia.com/?p=4040 Simple Microtonal Sampler]<br>([https://youtu.be/OoGHo2X6MFE Demo video])
| Sampler, .wav format<br>Updated with fixes and more features March 2023. (Now stable, + rough and fine pitch control and ASDR)
| Windows 64-bit
| VST3, VST2
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| .mid files (5378 included)
| style="color: #007f00;" | '''Freeware'''
|-
| [https://biptunia.com/?page_id=2070 BIPTUNIA SYNTHS]
| [https://biptunia.com/?p=10610 FreakBone 9000]
| Analog-style synth, circuit bent.<br>Released May 2023. 
| Windows 64-bit
| VST2
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| Must be installed with either MICROTONE 5000 or FreakBone 9000, uses the .mid files from either of them.
| style="color: #007f00;" | '''Freeware'''
|-
| [https://github.com/brummer10 brummer10]
| [https://github.com/brummer10/Loopino Loopino]
| Sampler
| Linux, Windows
| Standalone, VST2, CLAP
|
|
|scl file import
| scl file import
|€99-€699
| style="color: #007f00;" | '''Free software'''
|-
|-
|[https://asb2m10.github.io/dexed/ Dexed]
| Camel Audio
|FM synthesizer
| Alchemy 2 [and above]
|Windows, macOS, Linux
| Additive synthesizer/spectral sampler
|VST, AU, LV2
| Logic Pro X bundled plugin
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| N/A
|scl/kbm file import
| Limited to 12 note scales, each note ±100 cents from 12edo
|'''<span style="color: #008000;">Free</span>'''
| Via Logic Pro settings
| Part of [https://www.apple.com/logic-pro/ Apple Logic Pro X]
|-
| David Hillowitz
| [https://www.decentsamples.com/product/decent-sampler-plugin/ Decent Sampler 1.8 [and above]]
| Sampler, .dspreset/.dslibrary soundfont format; imports .sfz and .exs
| Windows, macOS, Linux 64-bit
| VST3, AU, AAX, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl/kbm file import with adjustable reference pitch<br>(has a switch for frequency-aware sample mapping)
| style="color: #007f00;" | '''Freeware'''
|-
| Dexed contributors
| [https://asb2m10.github.io/dexed/ Dexed]
| FM synthesizer
| Windows, macOS, Linux
| VST, AU, LV2
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl/kbm file import, MTS-ESP client
| style="color: #007f00;" | '''Free software'''
|-
| Dillon Bastan
| [https://maxforlive.com/library/device/7027/swarmalators-t Swarmalators T]
| Various synthesizer, drone, FM
| Windows, macOS
| Max for Live device
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl/kbm file import (drag and drop scala file into Scale)
| style="color: #007f00;" | '''Freeware'''
|-
| Dillon Bastan
| [https://maxforlive.com/library/device/6946/fractal-filters Fractal Filters]
| Various synthesizer, drone, effect, filter
| Windows, macOS
| Max for Live device
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl/kbm file import (drag and drop scala file into Scale)
| style="color: #007f00;" | '''Freeware'''
|-
| FabFilter
| [https://www.fabfilter.com/products/twin-3-synthesizer-plug-in Twin 3]
| Virtual analog synthesizer
| Windows, macOS
| VST, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, Midi Tuning Standard, MTS-ESP client
| € 129
|-
| Full Bucket Music
| [https://www.fullbucket.de/music/fb3300.html FB-3300] / [https://www.fullbucket.de/music/fb3200.html FB-3200] / [https://www.fullbucket.de/music/fb3100.html FB-3100]
| Virtual analog synthesizer
| Windows, macOS
| VST, AU
| Limited to 12 note scales, each note ±100 cents from 12edo
| User input, some presets, , MTS-ESP client
| style="color: #007f00;" | '''Freeware'''
|-
| Full Bucket Music
| [https://www.fullbucket.de/music/whispair.html Whispair]
| Wavetable synthesizer
| Windows, macOS
| VST, AU
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl, kbm and tun file import, MTS-ESP client
| style="color: #007f00;" | '''Freeware'''
|-
| Fxpansion
| [https://fxpansion.com/products/cypher2/ Cypher2]
| Various synthesizer, MPE-optimised
| Windows, macOS
| VST, AU, AAX, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| €179 (demo 30 min)
|-
| Fxpansion
| [https://fxpansion.com/products/strobe2/ Strobe2]
| Various synthesizer, MPE-optimised
| Windows, macOS
| VST, AU, AAX, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| €165 (demo 30 min)
|-
| Fors
| [https://fors.fm/junior Junior]
| 4-bit synthesizer
| Windows, macOS, Linux
| VST3, AU, CLAP
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| MTS-ESP client
| €39
|-
| Fors
| [https://fors.fm/pivot Pivot]
| 3OP FM synthesizer
| Windows, macOS, Linux
| VST3, AU, CLAP
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| MTS-ESP client
| €39
|-
| Fors
| [https://fors.fm/Kit Pop]
| Various synthesizer
| Windows, macOS
| Max for Live device
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| User input for n-EDO
| €15 (Kit bundle)
|-
| Fuzzpilz
| [https://www.kvraudio.com/product/oatmeal-by-fuzzpilz Oatmeal] ([https://www.bestfreeplugins.com/download.php?p=Oatmeal download])
| Subtractive synthesizer
| Windows
| VST
| Limited to 12 note scales, each note ±200.00 cents from 12edo
| Manual entry
| style="color: #007f00;" | '''Freeware'''
|-
|-
|[https://patchstorage.com/ep-mk1/ EP-MK1]
| J. Lang
|VST, virtual Rhodes electric piano.
| [https://hyperfield.jlang.io/ Hyper Field]
|Windows, macOS, Linux
| Modular additive/spectral synthesizer
|VST, AU
| Windows, macOS
|Limited to equal divisions of the octave or a non-octave interval
| VST3i, CLAP
|In tuning section, set number for "# of Divisions" and "Interval to Divide."
| style="color: #007f00;" | '''Full-keyboard microtuning'''
 
| scl or tun file import
Can actually work on non-integer decimal EDOs (!)
| $200 (early pricing, no demo)
|'''<span style="color: #008000;">Free</span>'''
|-
|-
| | [https://www.fullbucket.de/music/fb3300.html FB-3300] / [https://www.fullbucket.de/music/fb3200.html FB-3200] / [https://www.fullbucket.de/music/fb3100.html FB-3100]
| MakeMusic
| | Virtual analog synthesizer
| [https://www.garritan.com/powered-by-aria-player/ Garritan ARIA Player]
| | Windows, macOS
| Sampler
|VST, AU
| Windows, macOS
| | Limited to 12 note scales, each note ±100 cents from 12-edo
| VST, AAX, standalone
| | User input, some presets
| Partial Scala support (no keyboard mappings)<br>(buggy with nonoctave scales)
| | '''<span style="color: #008000;">Free</span>'''
| scl file import with adjustable reference pitch
| style="color: #007f00;" | '''Freeware''' (registration)
|-
|-
|[https://fxpansion.com/products/cypher2/ Fxpansion Cypher2]
| Image-Line
|Various synthesizer, MPE-optimised
| [https://www.image-line.com/plugins/Synths/Harmor/ Harmor]
|Windows, macOS
| Additive synthesizer
|VST, AU, AAX, standalone
| Windows
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST <span style="color: #ff5b5b;">(no longer sold), </span>FL studio plugin
|[[Anamark tuning file format|tun file]] import
| Partial Scala support (no keyboard mappings)<br>Each note is ± 6000 cents from 12edo
|€107  (demo 30 min)
| scl file import<br><span style="color: #ff5b5b;">(doesn't adjust reference frequency properly)</span><br>or user input, or from fnv preset files
| €89
|-
|-
|[https://fxpansion.com/products/strobe2/ Fxpansion  Strobe2]
| Image-Line
|Various synthesizer, MPE-optimised
| [https://www.image-line.com/plugins/Synths/Sytrus/ Sytrus]
|Windows, macOS
| Subtractive FM/RM synthesizer
|VST, AU, AAX, standalone
| Windows
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST <span style="color: #ff5b5b;">(no longer sold), </span>FL studio plugin
|[[Anamark tuning file format|tun file]] import
| Each note is ± 4800 cents from 12edo
|€99  (demo 30 min)
| User input, or from fnv preset files
| €169
|-
|-
| | [http://www.garritan.com/products/personal-orchestra-4/ Garritan Personal Orchestra 4]
| Imoxplus
| | Sample-based orchestra library
| [https://www.imoxplus.com/site/ Respiro]
| | Windows/macOS,
| Physically modeled wind synthesizer
 
| Windows, MacOS
VST/other?
| VST3, AU, standalone
|
| built-in one-octave editor, also loads full-keyboard tuning maps
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| .tun file import
 
| €165 + VAT
(buggy with nonoctave scales)
| | scl/kbm file import
| | $149.95
|-
|-
| | [http://www.humanoidsoundsystems.com/enzyme-vst-plugin-au-plugin-synth/ Humanoid Sound Systems Enzyme]
| Klevgrand
| | Scanned synthesis
| [https://klevgrand.com/products/tomofon Tomofon]
| | Windows, macOS
| Real Audio synth
|VST, AU
| Windows, macOS, iPad
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | [[Anamark tuning file format|tun file]] import
| Full-keyboard microtuning
| | $79.99
| tun file import
| $129
|-
|-
| | [http://www.image-line.com/plugins/Synths/Harmor/ Image-Line Harmor]
| KORG
| | Additive synthesizer
| [https://www.korg.com/us/products/software/kc_m1/ KORG Legacy Collection M1]
| |Windows
| Retro Wavetable / Sampler
|VST
| Windows, macOS
| | Partial Scala support (keyboard mappings are missing)
| VST, AU, RTAS
Each note is ± 6000 cents from 12edo
| Limited to 12 note scales, each note ±99 cents from 12edo
| | scl file import
| User input, some presets
 
| $99.99 ($199.99 for 6 instrument Legacy Collection bundle)
<span style="color: #ff5b5b;">(doesn't adjust reference frequency properly)</span>
 
or user input, or from fnv preset files
| | €139
|-
|-
|[https://www.image-line.com/plugins/Synths/Sytrus/ Image-Line Sytrus]
| KORG
|Subtractive FM/RM synthesizer
| [http://www.korg.com/us/products/software/korg_legacy_collection/page_3.php KORG Legacy Collection Mono/Poly]
|Windows
| Virtual Analog Synthesizer
|VST
| Windows, macOS
|Each note is ± 4800 cents from 12edo
| VST, AU, RTAS
|User input, or from fnv preset files
| Limited to 12 note scales, each note ±99 cents from 12edo
|€169
| User input, some presets
| $99.99 ($199.99 for 6 instrument Legacy Collection bundle)
|-
|-
| | [https://sites.google.com/site/octarone/code/midi-tools/key-tuner Key Tuner JSFX Script]
| KV331 Audio
| | MIDI note retuning
| [http://www.kv331audio.com/ Synthmaster and Synthmaster One]
| | Runs in [http://www.reaper.fm/reaplugs/ ReaJS in Reaper]
| Flexible semi-modular synthesizer
|
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | scl file import
| Partial Scala support (no keyboard mappings)
| | '''<span style="color: #008000;">Free</span>'''
| scl file import
| $99, $79
|-
|-
| | [http://www.korg.com/us/products/software/korg_legacy_collection/page_4.php KORG Legacy Collection M1]
| Madrona Labs
| | Retro Wavetable / Sampler
| [http://madronalabs.com/products/aalto Aalto]
| | Windows, macOS
| Semi-modular synthesizer
|VST, AU, RTAS
| Windows, macOS
| | Limited to 12 note scales, each note ±99 cents from 12-edo
| VST, AU
| | User input, some presets
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | 49.99 USD (199.99 USD for 6 instrument Legacy Collection bundle)
| scl file import
| $99
|-
|-
| | [http://www.korg.com/us/products/software/korg_legacy_collection/page_3.php KORG Legacy Collection Mono/Poly]
| Madrona Labs
| | Virtual Analog Synthesizer
| [http://madronalabs.com/products/kaivo Kaivo]
| | Windows, macOS
| Semi modular synthesizer
|VST, AU, RTAS
| Windows, macOS
| | Limited to 12 note scales, each note ±99 cents from 12-edo
| VST, AU
| | User input, some presets
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | 49.99 USD (199.99 USD for 6 instrument Legacy Collection bundle)
| scl file import
| $129
|-
|-
| | [http://www.kv331audio.com/ kv331audio Synthmaster and Synthmaster One]
| Madrona Labs
| | Flexible semi-modular synthesizer
| [http://madronalabs.com/products/virta Virta]
| | Windows, macOS
| Sound-controlled synthesizer and effects
|VST, AU, AAX
| Windows, macOS
| | Partial Scala support (keyboard mappings are missing)
| VST, AU
| | scl file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $79
| scl file import
 
| $89
$69
|-
|-
| | LinPlug Alpha
| Mark Henning
| | Subtractive synthesizer
| [http://www.mark-henning.de/am_downloads_eng.php AnaMark]
| | Windows, macOS
| Virtual analog/modulation synthesizer
|VST, AU
| Windows
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| |Discontinued
| [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Freeware'''
|-
|-
| | [http://www.linplug.com/ LinPlug CRX4]
| MeldaProduction
| | Sample manipulation synth
| [https://www.meldaproduction.com/MPowerSynth MPowerSynth]
| | Windows, macOS
| Versatile synthesizer
|VST, AU
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $99
| [[Anamark tuning file format|tun file]] import
| €199
|-
|-
| | [http://www.linplug.com/ LinPlug MorphoX]
| MeldaProduction
| | Subtractive synthesizer
| [https://meldaproduction.com/MSoundFactory MSoundFactory]
| | Windows, macOS
| Semi Modular
|VST, AU, RTAS (RTAS is macOS only)
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $129, €99
| [[Anamark tuning file format|tun file]] import
| €299
|-
|-
| | LinPlug Octopus
| Mike Moreno DSP
| | Modulation synthesizer
| [https://patchstorage.com/ep-mk1/ EP-MK1]
| | Windows, macOS
| VST, virtual Rhodes electric piano.
|VST, AU
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU
| | [[Anamark tuning file format|tun file]] import
| Limited to equal divisions of the octave or a non-octave interval
| |Discontinued
| In tuning section, set number for "# of Divisions" and "Interval to Divide." <br>Can actually work on non-integer decimal edos (!)
| style="color: #007f00;" | '''Free software'''
|-
|-
| | LinPlug Organ 3
| Modartt
| | Organ emulation
| [https://www.modartt.com/pianoteq_overview Pianoteq 9]
| | Windows, macOS
| Physically modeled piano
|VST, AU, RTAS (RTAS is macOS only)
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, RTAS, standalone
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| |Discontinued
| scl/kbm file import, MTS-ESP client
| €249-€399
|-
|-
| | [http://www.linplug.com/ LinPlug SaxLab]
| Native Instruments
| | Saxophone emulation
| [http://www.native-instruments.com/en/products/komplete/synths-samplers/fm8/ FM8]
| | Windows, macOS
| FM synthesizer
|VST, AU, RTAS (RTAS is macOS only)
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, RTAS
| | [[Anamark tuning file format|tun file]] import
| Limited to 12 note scales, each note ±50 cents from 12edo
| | $99, €79
| User input
| $149
|-
|-
| | [http://www.linplug.com/ LinPlug Spectral]
| Native Instruments
| | Additive/subtractive synthesizer
| [https://www.native-instruments.com/en/products/komplete/samplers/kontakt-6/ Kontakt 6]
| | Windows, macOS
| Sampler
|VST, AU
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, RTAS, standalone
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $149, €119
| Kontakt script
| $399
|-
|-
| | [http://madronalabs.com/products/aalto Madrona Labs Aalto]
| Native Instruments
| | Semi-modular synthesizer
| [https://www.native-instruments.com/en/products/komplete/synths/reaktor-6/ Reaktor 6]
| | Windows, macOS
| Modular synthesizer
|VST, AU
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, RTAS, standalone
| | scl file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $99
| macros, .txt file import
| €199
|-
|-
| | [http://madronalabs.com/products/kaivo Madrona Labs Kaivo]
| Oli Larkin
| | Semi modular synthesizer
| [http://www.olilarkin.co.uk/index.php?p=virtualcz Virtual CZ]
| | Windows, macOS
| Virtual emulation of classic digital synthesizer
|VST, AU
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | scl file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $129
| [[Anamark tuning file format|tun file]] import
| €70
|-
|-
| | [http://madronalabs.com/products/virta Madrona Labs Virta]
| Plogue
| | Sound-controlled synthesizer and effects
| [http://www.plogue.com/products/chipsounds/ chipsounds]
| | Windows, macOS
| Emulation of classic arcade/console sound chips
|VST, AU
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, standalone
| | scl file import
| Partial Scala support (no keyboard mappings)<br>(buggy with nonoctave scales)
| | $89
| scl file import with adjustable reference pitch
| $95
|-
|-
| | [http://www.mark-henning.de/am_downloads_eng.php Mark Henning AnaMark]
| Plogue
| | Virtual analog/modulation synthesizer
| [https://www.plogue.com/products/chipsynth-c64.html chipsynth C64]
| |Windows
| SID synthesizer. Accurate emulation of the Commodore 64 and Commodore 128 sound chips.
|VST
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, standalone
| | [[Anamark tuning file format|tun file]] import
| Partial Scala support (no keyboard mappings)
| | '''<span style="color: #008000;">Free</span>'''
| scl file import with adjustable reference pitch, MTS-ESP client
| $49.95
|-
|-
|[https://www.meldaproduction.com/MPowerSynth MeldaProduction MPowerSynth]
| Plogue
|Versatile synthesizer
| [https://www.plogue.com/products/chipsynth-md.html chipsynth MD]
|Windows, macOS
| A four-operator FM synthesizer that accurately emulates the sound chips of the Sega Genesis console, also known as the Mega Drive.
|VST, AU, AAX
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, standalone
|[[Anamark tuning file format|tun file]] import
| Partial Scala support (no keyboard mappings)
|€199
| scl file import with adjustable reference pitch, MTS-ESP client
| $49.95
|-
|-
|[https://www.kvraudio.com/product/microtonal-polyphonic-shiny-dirt-by-biptunia-synths Microtonal Polyphonic Shiny Dirt]  
| Plogue
|Based on circuit-bent analog synths
| [https://www.plogue.com/products/chipsynth-ops7.html chipsynth OPS7]
|Windows
| A six-operator FM synthesizer that accurately emulates the Yamaha DX7, DX1, DX5, TX81Z and OPL3.
|VST (32-bit)
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, standalone
|.mts file import, 5000+ tuning files included, easy to add more
| Partial Scala support (no keyboard mappings)
|Free
| scl file import with adjustable reference pitch, MTS-ESP client
| $49.95
|-
|-
|[https://www.kvraudio.com/product/microtonal-poly-worms-by-biptunia-synths Microtonal Poly Worms]
| Plogue
|Virtual analog
| [https://www.plogue.com/products/chipsynth-portafm.html chipsynth PortaFM]
|Windows
| A two-operator FM synthesizer that accurately emulates the OPLL (YM2413), OPL2 (YM3812) and OPK2 (YM7129).
|VST (32-bit)
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, standalone
|.mts file import, 5000+ tuning files included, easy to add more
| Partial Scala support (no keyboard mappings)
|Free
| scl file import with adjustable reference pitch, MTS-ESP client
| $29.95
|-
|-
| | [https://www.pianoteq.com/ Modartt Pianoteq]
| Plogue
| | Physical-modeled piano
| [https://www.plogue.com/products/chipsynth-sfc.html chipsynth SFC]
| |Windows, macOS, Linux
| A timbre layering synthesizer that accurately emulates the sound module of the Super Nintendo, also known as the Super Famicom.
|VST, AU, RTAS, standalone
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, standalone
| | scl/kbm file import
| Partial Scala support (no keyboard mappings)
| | €249-€399
| scl file import with adjustable reference pitch, MTS-ESP client
| $39.95
|-
|-
| | [http://www.native-instruments.com/en/products/komplete/synths-samplers/absynth-5/ Native Instruments Absynth]
| Plogue
| | Virtual modular subtractive synthesizer
| [http://www.plogue.com/products/sforzando/ Sforzando]
| |Windows, macOS
| Sampler, .sfz soundfont format
|VST, AU, AAX, RTAS, standalone
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, standalone
| | gly file import
| Partial Scala support (no keyboard mappings)<br>(buggy with nonoctave scales)
| | $199
| scl file import with adjustable reference pitch
| style="color: #007f00;" | '''Freeware'''
|-
|-
| | [http://www.native-instruments.com/en/products/komplete/synths-samplers/fm8/ Native Instruments FM8]
|Renoise
| | FM synthesizer
|[https://www.renoise.com/products/redux/ Redux]
| |Windows, macOS
|Sampler, advanced and using variety of formats
|VST, AU, AAX, RTAS
|Windows, macOS,
| | Limited to 12 note scales, each note ±50 cents from 12-edo
Linux
| | User input
|VST3
| | $199
|Partial Scala support (no keyboard mappings)
|scl file import with adjustable reference pitch, MTS-ESP client
|$56,00
|-
|-
| | [https://www.native-instruments.com/en/products/komplete/samplers/kontakt-6/ Native Instruments Kontakt 6]
| Reveal Sound
| | Sampler
| [https://www.reveal-sound.com/plug-ins/spire Spire]
| |Windows, macOS
| Subtractive synthesizer with flexible oscillators
|VST, AU, AAX, RTAS, standalone
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | Kontakt script
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $399
| scl file import with adjustable reference pitch
| $189 + VAT
|-
|-
|[https://www.native-instruments.com/fr/products/komplete/synths/reaktor-6/ Native Instruments Reaktor 6]
| Rhizomatic Software Synthesis
|Modular synthesizer
| [https://rhizomatic.fr/ Plasmonic]
|Windows, macOS
| Physical modeling + subtractive synthesis + few unique twists
|VST, AU, AAX, RTAS, standalone
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU
|macros, .txt file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|€199
| scl file import  
| 149€/149$
|-
|-
| | [http://www.plogue.com/products/chipsounds/ Plogue chipsounds]
| rncbc
| | Emulation of classic arcade/console sound chips
| [https://padthv1.sourceforge.io/ padthv1]
| |Windows, macOS
| Polyphonic synthesizer
|VST, AU, AAX, RTAS
| Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| LV2, standalone
 
| style="color: #007f00;" | '''Full-keyboard microtuning'''
(buggy with nonoctave scales)
| scl/kbm file import
| | scl/kbm file import
| style="color: #007f00;" | '''Free software'''
| | $95
|-
|-
|[https://www.plogue.com/products/chipsynth-md.html Plogue chipsynth]
| rncbc
|Emulation of classic sound chips
| [https://samplv1.sourceforge.io/ samplv1]
|Windows, macOS
| Sampler, .wav format
|VST, AU, AAX, RTAS, standalone
| Linux
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| LV2, standalone
 
| style="color: #007f00;" | '''Full-keyboard microtuning'''
(to be confirmed: if this plugin uses the ARIA engine it is likely buggy with nonactave scales)
| scl/kbm file import
|scl/kbm file import
| style="color: #007f00;" | '''Free software'''
|$30-$50 (emulated chips are sold individually)
|-
|-
| | [http://www.plogue.com/products/sforzando/ Plogue Sforzando]
| rncbc
| | Sampler, .sfz soundfont format
| [https://synthv1.sourceforge.io synthv1]
| |Windows, macOS
| Subtractive polyphonic
|VST, AU, AAX, RTAS
| Linux
| | Limited to 12 note scales
| LV2, standalone
| | scl/kbm file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | '''<span style="color: #008000;">Free</span>'''
| scl/kbm file import
| style="color: #007f00;" | '''Free software'''
|-
|-
| | [http://stone-voices.ru/vst/polygas PolyGAS]
| Rob Papen
| | Granular synthesis
| [https://www.robpapen.com/albino-3-legend.html Albino-3 Legend]
| |Windows
| Hybrid synthesizer
|VST
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | scl/tun file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | '''<span style="color: #008000;">Free</span>'''
| scl file import
| $99
|-
|-
|[https://www.maxforlive.com/library/device/3068/retune-for-live Retune for Live]
| Rob Papen
|Polyphonic MIDI retuning (pitch-bend based)
| [https://www.robpapen.com/bit.html BIT]
|Windows, macOS
| Analogue modeled synthesis
|Max for Live device
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
|scl file import, csv file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|'''<span style="color: #008000;">Free</span>'''
| tun file import
| $99
|-
|-
| | [http://www.reveal-sound.com/ Reveal Sound Spire]
| Rob Papen
| | Subtractive synthesizer with flexible oscillators
| [https://www.robpapen.com/BLADE-2.html Blade 2]
| |Windows, macOS
| Additive synthesis
|VST, AU, AAX
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | scl file import with adjustable reference pitch
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $189
| tun file import
| $99
|-
|-
|[https://padthv1.sourceforge.io/ rncbc padthv1]
| Rob Papen
|Polyphonic synthesizer
| [https://www.robpapen.com/blue3.html Blue 3]
|Linux
| Crossfusion (FM, subtractive, phase distortion, wave shaping) synthesis
|LV2, standalone
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
|scl/kbm file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|'''<span style="color: #008000;">Free</span>'''
| tun file import
| $149
|-
|-
|[https://samplv1.sourceforge.io/ rncbc samplv1]
| Rob Papen
|Sampler, .wav format
| [https://www.robpapen.com/go2.html Go2]
|Linux
| Additive/subtractive synthesis
|LV2, standalone
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
|scl/kbm file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|'''<span style="color: #008000;">Free</span>'''
| tun file import
| $49
|-
|-
| | [https://synthv1.sourceforge.io rncbc synthv1]
| Rob Papen
| | Subtractive polyphonic
| [https://www.robpapen.com/Predator-3.html Predator 3]
| |Linux
| Analog style synthesis
|LV2, standalone
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
| | scl/kbm file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | '''<span style="color: #008000;">Free</span>'''
| tun file import
| $149
|-
|-
|[https://biptunia.com/?p=4040 Simple Microtonal Sampler] 64-bit Windows
| Rob Papen
|Sampler, .wav format
| [https://www.robpapen.com/Quad-vst.html Quad]
|Windows
| Subtractive synthesis
|VST
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX
|.mts files (5378 included)
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|Free
| tun file import
| $99
|-
|-
|[https://biptunia.com/?p=3990 Simple Microtonal Synth] (64-bit Windows)
| Rob Papen
 
| [https://www.robpapen.com/Vecto-vst.html Vecto]
[https://biptunia.com/?p=3949 Simple Microtonal Synth] (32-bit Windows)
| Vector synthesis
 
| Windows, macOS
[https://biptunia.com/?p=4055 Simple Microtonal Synth] (macOS version)
| VST, AU, AAX
|Virtual analog
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|Windows, macOS
| tun file import
|VST
| $99
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
|.mts files (5378 included)
|Free
|-
|-
|[https://www.spectrasonics.net/products/keyscape/index.php Spectrasonics Keyscape]
| Rob Papen
|Piano rompler
| [https://www.robpapen.com/RoCoder.html RoCoder]
|Windows, macOS
| Vocoder
|VST, AU, AAX, RTAS
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, VST3, AU, AAX
|[[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|€399
| [[Anamark tuning file format|tun file]] import
| €49
|-
|-
| | [http://www.spectrasonics.net/products/omnisphere.php Spectrasonics Omnisphere]
| rs-met
| | Rompler/synthesizer
| [http://www.rs-met.com/description_straightliner.html Straightliner]
| |Windows, macOS
| Subtractive synthesizer
|VST, AU, AAX, RTAS
| Windows
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $499, €379
| [[Anamark tuning file format|tun file]] import
| €89
|-
|-
| | [https://www.steinberg.net/en/products/vst/halion_and_halion_sonic/halion.html/ Steinberg Halion 6]
| ryukau
| | Sampler / Synth
| [https://github.com/ryukau/VSTPlugins Uhhyou]
| |Windows, macOS
| Various experimental synthesizers
|VST, AU, AAX, standalone
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3
| | Midi module with manual entry, presets and SCL file import. Also Lua script.
| Limited to equal divisions of the octave
| | $349
| In tuning section, set number for "ET"
| style="color: #007f00;" | '''Free software'''
|-
|-
|[https://surge-synthesizer.github.io/ Surge]
| Sonic Cat
|Subtractive hybrid synth
| [https://sonic-cat.com/purity/ Purity]
|Windows, macOS, Linux
| Rompler/synthesizer
|VST, AU, LV2
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU
|scl/kbm file import
| Limited to 12 note scales, each note ±99 cents from 12edo
|'''<span style="color: #008000;">Free</span>'''
| Manual entry, presets, scl file import
| €49.99
|-
|-
| | [http://www.synthfont.com/VSTSF_news.html SynthFontVSTi]
| Spectrasonics
| | Soundfont player (sf2, sfz, sfark, gig, dls, etc.)
| [https://www.spectrasonics.net/products/keyscape/index.php Keyscape]
| | Windows
| Piano rompler
|VST
| Windows, macOS
| | Limited to 12 note scales
| VST, AU, AAX, RTAS
| | Manual entry or choose from a list
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | '''<span style="color: #008000;">Free</span>'''
| [[Anamark tuning file format|tun file]] import
| €349
|-
|-
| | [https://tal-software.com/products/tal-bassline-101 TAL BassLine-101]
| Spectrasonics
| | Virtual analog synthesizer
| [http://www.spectrasonics.net/products/omnisphere.php Omnisphere 3]
| |Windows, macOS, Linux
| Rompler/synthesizer
|VST, AU, AAX
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, RTAS
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | €55,80
| [[Anamark tuning file format|tun file]] import
| $499, €399
|-
|-
|[https://tal-software.com/products/tal-mod TAL Mod]
| Spectrasonics
|Virtual modular analog synthesizer
| [https://www.spectrasonics.net/products/trilian/index.php Trilian]
|Windows, macOS, Linux
| Bass rompler
|VST, AU, AAX
| Windows, macOS
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, RTAS
|[[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|€68,34
| [[Anamark tuning file format|tun file]] import
| $299, €249
|-
|-
| | [http://tal-software.com/products/tal-sampler TAL Sampler]
| Steinberg
| | Sampler/Synthesizer
| [https://www.steinberg.net/vst-instruments/halion/ HALion 7]
| |Windows, macOS, Linux
| Sampler / Synth
|VST, AU, AAX
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, AAX, standalone
| | [[Anamark tuning file format|tun file]] import
| Limited to 12 note scales, each note ±99 cents from 12edo
| | $60
| Midi module with manual entry, presets and SCL file import, limited to 5, 7 or 12 note scales. Also Lua script.
| $349
|-
|-
| | [https://tal-software.com/products/tal-u-no-lx TAL U-NO-LX]
| Stone Voices
| | Virtual analog synthesizer
| [http://stone-voices.ru/vst/polygas?lang=en PolyGAS]
| |Windows, macOS, Linux
| Granular synthesis
|VST, AU, AAX
| Windows
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | €55,80
| scl/tun file import
| style="color: #007f00;" | '''Freeware'''
|-
|-
|[https://surge-synth-team.org/tuning-workbench-synth/ Tuning Workbench Synth]
| Surge Synth Team
|Realtime tuning synthesizer & scl/kbm exporter
| [https://surge-synthesizer.github.io/ Surge XT]
|Windows, macOS, Linux
| Subtractive hybrid synthesizer
|VST3, AU, Standalone
| Windows, MacOS, Linux
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, LV2, CLAP, standalone
|Manual input, scl/kbm file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|'''<span style="color: #008000;">Free</span>'''
| scl/kbm file import, MTS-ESP Client, user input
| style="color: #007f00;" | '''Free software'''
|-
|-
| | [https://u-he.com/products/ace/ u-he ACE]
| Surge Synth Team
| | Virtual modular analog synthesizer
| [https://surge-synth-team.org/tuning-workbench-synth/ Tuning Workbench Synth]
| |Windows, macOS, Linux
| Realtime tuning synthesizer & scl/kbm exporter
|VST, AU, AAX
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, standalone
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | €69
| Manual input, scl/kbm file import
| style="color: #007f00;" | '''Free software'''
|-
|-
| | [https://u-he.com/products/bazille/ u-he Bazille]
| SynthFont
| | Virtual modular synthesizer
| [http://www.synthfont.com/VSTSF_news.html SynthFontVSTi]
| |Windows, macOS, Linux
| Soundfont player (sf2, sfz, sfark, gig, dls, etc.)
|VST, AU, AAX
| Windows
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST
| | [[Anamark tuning file format|tun file]] import
| Limited to 12 note scales
| | $129
| Manual entry or choose from a list
| style="color: #007f00;" | '''Freeware'''
|-
|-
| | [https://u-he.com/products/diva/ u-he Diva]
| TAL Software
| | Virtual analog synthesizer
| [https://tal-software.com/products/tal-bassline-101 TAL-BassLine-101]
| |Windows, macOS, Linux
| Virtual analog synthesizer
|VST, AU, AAX
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, CLAP
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $179
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €55, 80
|-
|-
|[https://u-he.com/products/hive/ u-he Hive 2]
| TAL Software
|Wavetable synthesizer
| [https://tal-software.com/products/tal-j-8 TAL-J-8]
|Windows, macOS, Linux
| Virtual analog synthesizer
|VST, AU, AAX
| Windows, macOS, Linux
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, CLAP
|[[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|€149
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $80
|-
|-
|[https://u-he.com/products/repro/ u-he Repro]
|TAL Software
|[https://tal-software.com/products/tal-j8x TAL-J-8X]
|Virtual analog synthesizer
|Virtual analog synthesizer
|Windows, macOS, Linux
|Windows, macOS, Linux
|VST, AU, AAX
|VST3, AU, AAX, CLAP
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| style="color: #007f00;" |  '''Full-keyboard microtuning'''
|[[Anamark tuning file format|tun file]] import
|[[Anamark tuning file format|tun file]] import, MTS-ESP client
|€149
|$80
|-
|-
| | [https://u-he.com/products/zebra2/ u-he Zebra2]
| TAL Software
| | Various synthesizer
| [https://tal-software.com/products/tal-mod TAL-Mod]
| |Windows, macOS, Linux
| Virtual modular analog synthesizer
|VST, AU, AAX
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, CLAP
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $199
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €68, 34
|-
|-
| | [https://www.uvi.net/falcon.html UVI Falcon 2]
| TAL Software
| | Hybrid synthesizer
| [https://tal-software.com/products/tal-pha TAL-Pha]
| |Windows, macOS
| Virtual modular analog synthesizer
|VST, AU, AAX
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, CLAP
| | scl, kbm and tun file import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | €349
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €79
|-
|-
| | [http://www.vaz-synths.com/vmIndex.html VAZ Modular]
| TAL Software
| | Virtual modular synthesizer
| [http://tal-software.com/products/tal-sampler TAL-Sampler]
| |Windows
| Sampler/Synthesizer
|VST, standalone
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, CLAP
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | £129.99
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $60
|-
|-
| | [http://www.vaz-synths.com/vpIndex.html VAZ Plus]
| TAL Software
| | Virtual analog synthesizer
| [https://tal-software.com/products/tal-u-no-lx TAL-U-NO-LX]
| |Windows
| Virtual analog synthesizer
|VST, standalone
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX, CLAP
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | £14.99
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €55, €80
|-
|-
| | [https://itunes.apple.com/us/app/vogue-mk2-synthesizer/id416578687?mt=12 Vogue MK2]
| tiagolr
| | Virtual analog and wavetable
| [https://github.com/tiagolr/ripplerx RipplerX]
| |macOS
| Physically modeled synth
|Standalone
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, LV2, AU
| | MTX
| Partial microtuning support (no keyboard mappings)
| | '''<span style="color: #008000;">Free</span>'''
| MTS-ESP client
| style="color: #007f00;" | '''Free software'''
|-
|-
| | [http://www.olilarkin.co.uk/index.php?p=virtualcz Virtual CZ]
| u-he
| | Virtual emulation of classic digital synthesizer
| [https://u-he.com/products/ace/ ACE]
| |Windows, macOS
| Virtual modular analog synthesizer
|VST, AU, AAX
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | €70
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €69
|-
|-
|[http://xen-arts.net/ivor2/ Xen-Arts Ivor2]
| u-he
|Subtractive Synthesis
| [https://u-he.com/products/bazille/ Bazille]
|Windows
| Virtual modular synthesizer
|VST (32-bit)
| Windows, macOS, Linux
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX
|MIDI Tuning Standard (MTS)
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|Free (discontinued)
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $129
|-
|-
|[http://xen-arts.net/xen-fmts-2/ Xen-Arts Xen-FMTS 2]
| u-he
|FM synthesis
| [https://u-he.com/products/diva/ Diva]
|Windows
| Virtual analog synthesizer
|VST (32-bit)
| Windows, macOS, Linux
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX
|MIDI Tuning Standard (MTS)
| style="color: #007f00;" | '''Full-keyboard microtuning'''
|Free (discontinued)
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $179
|-
|-
| | [https://www.xferrecords.com/products/serum Xfer Serum]
| u-he
| | Wavetable synthesizer
| [https://u-he.com/products/hive/ Hive 2]
| |Windows, macOS
| Wavetable synthesizer
|VST, AU, AAX
| Windows, macOS, Linux
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX
| | [[Anamark tuning file format|tun file]] import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| | $189
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €149
|-
|-
|[http://zynaddsubfx.sourceforge.net/ Zyn-Fusion]
| u-he
|Various synthesizer
| [https://u-he.com/products/repro/ Repro]
|Windows, macOS, Linux
| Virtual analog synthesizer
|VST, LV2, standalone
| Windows, macOS, Linux
|'''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST3, AU, AAX
|Direct input of values, or import
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €149
|-
| u-he
| [https://u-he.com/products/tyrelln6/ TyrellN6]
| Virtual analog synthesizer
| Windows, macOS, Linux
| VST3, AU, AAX, CLAP
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| MTS-ESP client
| style="color: #007f00;" | '''Freeware'''
|-
| u-he
| [https://u-he.com/products/zebra-legacy/ Zebra 2]
| Semi Modular
| Windows, macOS, Linux
| VST3, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €99
|-
|u-he
| [https://u-he.com/products/synths/zebra3/ Zebra 3]
| Semi Modular
| Windows, macOS, Linux
| VST3, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| €249
|-
| UVI
| [https://www.uvi.net/falcon.html Falcon 2]
| Hybrid synthesizer
| Windows, macOS
| VST3, AU, AAX, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl, kbm and tun file import
| €349
|-
| Unfiltered audio
| [https://www.unfilteredaudio.com/products/lion Lion]
| Hybrid synthesizer
| Windows, macOS
| VST3, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| tun file import, MTS-ESP client
| $199
|-
| Vienna Symphonic Library
| [https://www.vsl.co.at/manuals/synchron-player/introduction Vienna Synchron Player]
| Sample libraries
| Windows, macOS
| VST3, AU, AAX, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl, kbm and MTS-ESP client
| style="color: #007f00;" | '''Freeware'''
|-
| Vienna Symphonic Library
| [https://www.vsl.co.at/manuals/synchron-pianos/introduction Vienna Synchron Pianos]
| Sample libraries
| Windows, macOS
| VST3, AU, AAX, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl, kbm and MTS-ESP client
| style="color: #007f00;" | '''Freeware'''
|-
| Vital Audio
| [https://vital.audio/ Vital]
| Wavetable synthesizer
| Windows, macOS, Linux
| VST, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl, kbm and tun file import
| style="color: #007f00;" | '''Free software''' (registration)<br>$25, $80 for additional features
|-
| Vitalium contributors
| Vitalium
| Wavetable synthesizer
| Linux
| LV2
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl, kbm and tun file import
| style="color: #007f00;" | '''Free software'''
|-
| The Wave Warden
| [https://www.thewavewarden.com/odin2 Odin 2]
| Subtractive synthesizer
| Windows, macOS, Linux
| VST3, AU, LV2, CLAP
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| scl/kbm file import
| style="color: #007f00;" | '''Free software'''
|-
| Xfer Records
| [https://www.xferrecords.com/products/serum-2 Serum 2]
| Wavetable synthesizer
| Windows, macOS
| VST, AU, AAX
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import, MTS-ESP client
| $189
|-
| ZynAddSubFX contributors
| [http://zynaddsubfx.sourceforge.net/ ZynAddSubFX]
| Various synthesizer
| Windows, macOS, Linux
| VST, LV2, standalone
| style="color: #007f00;" | '''Full-keyboard microtuning'''
| Direct input of values, or import<br>scl/kbm file
| style="color: #007f00;" | '''Free software'''<br>Free if installed via AUR or KxStudio repo or compiling from source<br>$55 for pre-compiled binary
|}
 
; Notes
* "Full-keyboard microtuning" means that the plugin is capable of any arbitrary pitch, note or frequency on any given MIDI note. This is possible via .tun format, MIDI Tuning Standard, and .scl/.kbm pairs (but not .scl support on its own).
* All synths in the list are assumed to be 64-bit by default or offer an option of 32- or 64-bit. Synths that are 32-bit only are marked with "(32-bit)"
* For distinction of free software and freeware, see [[Wikipedia: Free software]] and [[Wikipedia: Freeware]].
* In some synths, portamento/glide doesn't work properly when microtuned. Examples are Xfer Serum and LinPlug synths. There may be others, so it is recommended to test this function before making a purchase, if it is important for you.
* There are plugins retunable by MTS-ESP ([[#Tuner plugins|see below]]) which aren’t in this table. See them on the official [https://oddsound.com/usingmtsesp.php MTS-ESP page].
** The list there seems incomplete as of January 26, 2023: Full Bucket Audio states that their plugins [http://music.fullbucket.de/mps.html MPS], [http://music.fullbucket.de/tricent.html Tricent mk III], [http://music.fullbucket.de/stigma.html Stigma], [http://music.fullbucket.de/fbvc.html FBVC], [http://music.fullbucket.de/monofury.html Mono/Fury], [http://music.fullbucket.de/blooo.html The blooo],[https://www.fullbucket.de/music/scrooo.html The scrooo], [http://music.fullbucket.de/qyooo.html The qyooo] now have MTS-ESP support, but these aren’t in the list yet.


scl/kbm file
== Discontinued instrument plugins with microtonal support ==
|'''<span style="color: #008000;">Free</span>''' (if installed via AUR or KxStudio repo or compiling from source)
Plugins which are discontinued or no longer available are shown in the below table for reference.
$55 for pre-compiled binary
{| class="wikitable sortable mw-collapsible mw-collapsed"
|-
! Publisher
! Name
! Description
! OS
! Plugin type
! Tuning ability
! Tuning method
! License / Cost
|-
| Cakewalk
| [https://www.cakewalk.com/Products/Dimension-Pro Dimension Pro]
| Combines real instruments with advanced synthesis
| Windows, macOS
| VST, AU, AAX
| style="color: #007f00;" | Full-keyboard microtuning'''
| scl file import
| Discontinued
|-
| Cakewalk
| [https://www.cakewalk.com/Products/Rapture Rapture Pro]
| Multisample synthesizer
| Windows, macOS
| VST, AU, AAX
| style="color: #007f00;" | Full-keyboard microtuning'''
| scl file import
| Discontinued
|-
| Cakewalk
| [https://www.cakewalk.com/Products/Z3TA Z3TA+2]
| Waveshaping synthesizer
| Windows, macOS
| VST, AU, AAX
| style="color: #007f00;" | Full-keyboard microtuning'''
| scl file import
| Discontinued
|-
| Camel Audio
| Alchemy 1.x
| Additive synthesizer / spectral sampler
| Windows, macOS
| VST, AU, AAX
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| Humanoid Sound Systems
| [http://www.humanoidsoundsystems.com/enzyme-vst-plugin-au-plugin-synth/ Enzyme]
| Scanned synthesizer
| Windows, macOS
| VST, AU
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| LinPlug
| LinPlug Alpha
| Subtractive synthesizer
| Windows, macOS
| VST, AU
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| LinPlug
| LinPlug CRX4
| Sample manipulation synthesizer
| Windows, macOS
| VST, AU
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| LinPlug
| LinPlug MorphoX
| Subtractive synthesizer
| Windows, macOS
| VST, AU, RTAS (RTAS is macOS only)
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| LinPlug
| LinPlug Octopus
| Modulation synthesizer
| Windows, macOS
| VST, AU
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| LinPlug
| LinPlug Organ 3
| Organ emulation
| Windows, macOS
| VST, AU, RTAS (RTAS is macOS only)
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| LinPlug
| LinPlug SaxLab
| Saxophone emulation
| Windows, macOS
| VST, AU, RTAS (RTAS is macOS only)
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| LinPlug
| LinPlug Spectral
| Additive/subtractive synthesizer
| Windows, macOS
| VST, AU
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| Native Instruments
| [http://www.native-instruments.com/en/products/komplete/synths-samplers/absynth-5/ Absynth]
| Virtual modular subtractive synthesizer
| Windows, macOS
| VST, AU, AAX, RTAS, standalone
| style="color: #007f00;" | Full-keyboard microtuning'''
| gly file import
| Discontinued
|-
|-
| | [http://zynaddsubfx.sourceforge.net/ ZynAddSubFX]
| Rob Papen
| | Various synthesizer
| [https://splice.com/plugins/342-albino-3-vst-au-by-rob-papen Albino 3]
| |Windows, macOS, Linux
| Hybrid/subtractive synthesizer
|VST, standalone
| Windows, macOS
| | '''<span style="color: #008000;">Full-keyboard microtuning</span>'''
| VST, AU, RTAS
| | Direct input of values, or import
| style="color: #007f00;" | Full-keyboard microtuning'''
| tun file import
| Discontinued
|-
| SoundModeler
| [https://github.com/SoundModeler?tab=overview&from=2020-12-01&to=2020-12-31]
| VST, Additive synthesizer
| Windows
| VST
| style="color: #007f00;" | Full-keyboard microtuning'''
| The built-in choice for the temperaments: Equal, Pythagorean, Just and Mean-tone 1/4 comma. Main note flexible tune (from A=440), Supports each oscillator tuning by 0.01%
| style="color: #007f00;" | '''Freeware''' (discontinued)
|-
| VAZ
| [http://www.vaz-synths.com/vmIndex.html VAZ Modular]
| Virtual modular synthesizer
| Windows
| VST, standalone
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| VAZ
| [http://www.vaz-synths.com/vpIndex.html VAZ Plus]
| Virtual analog synthesizer
| Windows
| VST, standalone
| style="color: #007f00;" | Full-keyboard microtuning'''
| [[Anamark tuning file format|tun file]] import
| Discontinued
|-
| Xen-Arts
| Ivor2
| Subtractive synthesizer
| Windows
| VST (32-bit)
| style="color: #007f00;" | Full-keyboard microtuning'''
| MIDI Tuning Standard (MTS)
| style="color: #007f00;" | Freeware''' (discontinued)
|-
| Xen-Arts
| OneSF2
| Soundfont (sf2) player
| Windows
| VST (32-bit)
| style="color: #007f00;" | Full-keyboard microtuning'''
| MIDI Tuning Standard (MTS)
| style="color: #007f00;" | Freeware''' (discontinued)
|-
| Xen-Arts
| Xen-FMTS 2
| FM synthesizer
| Windows
| VST (32-bit)
| style="color: #007f00;" | Full-keyboard microtuning'''
| MIDI Tuning Standard (MTS)
| style="color: #007f00;" | Freeware''' (discontinued)
|-
| Xen-Arts
| XenFont
| Subtractive synthesizer with soundfont (sf2) oscillators
| Windows
| VST (32-bit)
| style="color: #007f00;" | Full-keyboard microtuning'''
| MIDI Tuning Standard (MTS)
| style="color: #007f00;" | Freeware''' (discontinued)
|}
 
== Tuner plugins ==
These plugins only tune other instruments and typically do not generate any sound themselves.


scl/kbm file
{| class="wikitable sortable"
| | '''<span style="color: #008000;">Free</span>'''
|-
! Publisher
! Name
! Description
! OS
! Plugin type
! Tuning ability
! Tuning method
! License / Cost
|-
| Celemony
| [https://www.celemony.com/en/melodyne/what-is-melodyne Melodyne]
| Polyphonic pitch editing and autotune
| Windows, macOS
| VST, AU, AAX, RTAS, standalone
| todo
| scl file import
| €99-€699
|-
| Codenote
| [https://maxforlive.com/library/device/6713/microtone-toolkit-mpe-edition Microtone Toolkit MPE edition]
| Polyphonic MIDI retuning (pitch-bend based & MPE-based)
| Windows, macOS
| Max for Live device
| style="color: #007f00;" | Full-keyboard microtuning'''
| variety, including inputs for n-TET, just intonation ratios, detuning in cents, scl file import
| $40
|-
| Cycling '74
| [https://maxforlive.com/library/device/6713/microtone-toolkit-mpe-edition Max 7 Pitch and Time Machines] – ''Autotuna'' & ''Microtuner''
| Microtonal autotune
| Windows, macOS
| Max for Live device
| style="color: #007f00;" | Full-keyboard microtuning'''
| ''Autotuna'' – scl file import, <br>''Microtuner'' – graphic function
|
|-
| Dmitri Volkov
| [https://www.dmitrivolkov.com/projects/pivotuner/ Pivotuner]
| automatic real-time pure intonation and microtonal modulation
| Windows, macOS
| VST3, AU
| Limited to 12 interval sizes, but can microtonally modulate. More intervals possible with Chord Tuning.
| Manual user input
| $5 (monthly license), $47 (lifetime license)
|-
| Entonal Studio
| [https://entonal.studio/ Entonal Studio]
| Creates tunings and retunes softsynths
| Windows, macOS, Linux
| VST2, VST3, AU, standalone
| style="color: #007f00;" | Full-keyboard microtuning'''
| Direct input, scl file import, MTS-ESP master
| Intro :£49 Later: £79
|-
| Infinitone
| [https://infinitone.com Infinitone DMT]
| Creates tunings and retunes softsynths via MTS-ESP, MPE, MTS SysEx or MIDI pitch bend
| Windows, macOS
| ?, standalone
| style="color: #007f00;" | Full-keyboard microtuning'''
| Direct input, scl file import, MTS-ESP master
| $99 (introductory price)
|-
| Octarone
| [https://sites.google.com/site/octarone/code/midi-tools/key-tuner Key Tuner] (Broken link as of May 2023)
| MIDI note retuning
| Windows, macOS, Linux
| [http://www.reaper.fm/reaplugs/ ReaJS Reaper]
| style="color: #007f00;" | Full-keyboard microtuning'''
| scl file import
| style="color: #007f00;" | Free software'''
|-
| Oddsound
| [https://oddsound.com/mtsespmini.php MTS-ESP Mini]
| Retunes softsynths via MTS-ESP
| Windows, macOS Intel, macOS ARM
| VST, VST3, AU, AAX
| style="color: #007f00;" | Full-keyboard microtuning'''
| scl/tun import, MTS-ESP master
| style="color: #007f00;" | Freeware'''
|-
| Oddsound
| [https://oddsound.com/mtsespsuite.php MTS-ESP Suite]
| Creates tunings and retunes softsynths via MTS-ESP, MPE, MTS SysEx or MIDI pitch bend
| Windows, macOS Intel, macOS ARM
| VST, VST3, AU, AAX
| style="color: #007f00;" | Full-keyboard microtuning'''
| Direct input, scl/tun import, MTS-ESP master
| £79.99
|-
| PitchGrid
| [https://node.audio/products/pitchgrid PitchGrid]
| Parametrizes MOS Scales with parameters exposed to host DAW (i.e. supports automation for changing tuning), supports scale-aware pitch bend
| Windows, MacOS, Linux
| VST3, AU, standalone
| style="color: #007f00;" | Full-keyboard microtuning'''
| Direct MIDI/MPE to MIDI/MPE, MTS-ESP master
| £42
|-
| Surge Synth Team
| [https://surge-synthesizer.github.io/ Surge XT]
| Creates tunings and retunes softsynths via MTS-ESP
| Windows, MacOS, Linux
| VST3, AU, CLAP
| style="color: #007f00;" | Full-keyboard microtuning'''
| scl/kbm file import, tuning editor with equal-divisions of arbitrary intervals, or direct input of ratios or cents, MTS-ESP master
| style="color: #007f00;" | Free software'''
|-
| Pitch Innovations
| [https://www.pitchinnovations.com/products/fluid-pitch/ Fluid Pitch]
| Creates tunings and retunes softsynths via MPE or MIDI pitch bend
| Windows, macOS
| VST, VST3, AU, AAX, iOS
| todo
| todo
| $75
|-
| Ursine
| [https://www.maxforlive.com/library/device/3068/retune-for-live Retune for Live]
| Polyphonic MIDI retuning (pitch-bend based)
| Windows, macOS
| Max for Live device
| style="color: #007f00;" | Full-keyboard microtuning'''
| scl file import, csv file import
| style="color: #007f00;" | Freeware'''
|-
| VisualPlugin
| [https://github.com/Windows81/FL-Custom-Intonation Custom Intonation]
| Fruity Patcher preset; works on many of FL Studio's stock plugins
| Windows, macOS
| N/A
| Limited to 12 note scales, each note ±100 cents from 12edo
| scl file import or manual user input
| style="color: #007f00;" | Free software'''
|-
| Marcus Hobbs
| [https://www.wilsonic.co/ Wilsonic MTS-ESP]
| Dynamic microtuning. Retune the MPE software synthesizers in your DAW
| Windows, macOS, iOS
| AU, VST3
| style="color: #007f00;" | Full-keyboard microtuning'''
| Direct input, scl file import, MTS-ESP master
| style="color: #007f00;" | Free software'''
|}
|}


=== Notes about this list ===
== MIDI remapper plugins ==
"Full-keyboard microtuning" means that the plugin is capable of any arbitrary pitch, note or frequency on any given MIDI note. This is possible via .tun format, MIDI Tuning Standard, and .scl/.kbm pairs (but not .scl support on its own).
These plugins are neither instruments nor tuners but are useful when working with those, remapping notes input to the plugin, presumed to be in one tuning or a mode of a tuning, to the notes the plugin outputs, presumed to be in another tuning. For example, making you use just a MOS subscale of an output equal-division tuning.


All synths in the list are assumed to be 64-bit by default or offer an option of 32- or 64-bit. Synths that are 32-bit only are marked with "(32-bit)"
{| class="wikitable sortable"
|-
! Publisher
! Name
! Description
! OS
! Plugin type
! Tuning ability
! Tuning method
! License / Cost
|-
| Vincenzo Sicurella
| [https://github.com/vsicurella/SuperVirtualKeyboard SuperVirtualKeyboard]
| MIDI remapper, keyboard layout and scale explorer and visualizer<!-- this is a poor desctription, feel free to improve! -->
| Windows, macOS, Linux (on demand)<!-- “on demand” is according to the post at XA Discord: https://discord.com/channels/332357996569034752/516069154181349416/775142352721018890 -->
| VST, AU
| todo
| todo<!-- kbm export in alpha 0.03, what else? -->
| Free software
|-
| Joseph Sheasby (Userminusone)
| [https://github.com/Userminusone/Userminusone-s-Microtonal-Launchpad-tools Userminusone's Microtonal Launchpad Tools]
| MIDI remapper, Novation Launchpad MINI layout visualizer (utilizes text files for layout configuration and optional subset/remapping specifications, and relies on multiple plugins to work properly. This is explained in the video the GitHub repository links to.)
| Windows, macOS, Linux
| Reaper JSFX (JesuSonic FX)
| N/A
| N/A
| Free software
|}


To be added: all Homegrown Sounds synths, Vital, xen-arts
== MPE-compatible software instrument plugins ==
A recent development in music technology is MIDI polyphonic expression (MPE). Instruments that support MPE are able to apply pitch-bend on a per-note basis. In theory, this allows a musician to create polyphonic microtonal music using any MPE-compatible synth. In practice, it is a laborious process to create microtonal music by specifying a pitch-bend on every single MIDI note. However some plugins shown in the above "Tuner plugins" table can intercept MIDI note data from the sequencer and systematically apply the correct per-note pitch-bend before that data is received by the instrument. Because of this, creating microtonal music with MPE-compatible instruments is now a viable approach.


== See Also ==
{| class="wikitable sortable"
|-
! Publisher
! Name
! Description
! OS
! Plugin type
! Tuning ability
! Tuning method
! License / Cost
|-
| Ableton 
| [https://www.ableton.com/en/packs/microtuner/ Ableton Microtuner]
| MIDI remapper, works only in Abelton DAW, can import .scl files, retunes any Ableton instrument or other MPE-compatible plugins.
| Windows, macOS
| VST, AU
| Full-keyboard microtuning
| .scl file import or manually setting pitches
| Included with Live 12 Suite
|}
 
== See also ==
* [[Software]]
* [[Software]]
* [[DAWs]]
* [[DAWs]]
* [[Hardware Synths|List of Microtonal Hardware Synths]]
* [[List of microtonal hardware synths]]
 
[[Category:Practice]]
[[Category:Software]]

Latest revision as of 01:17, 28 July 2026

This is a list of software plugins that can be used in a DAW for creating microtonal music.

What are plugins?

Computer musicians typically use a DAW to create music. Plugins provide extra functionality within your DAW. For example, if your DAW doesn't allow microtuning then you can get that functionality via plugins.

Plugins featured on this page are typically either:

  • Software instruments that have built-in tuning functionality (e.g. synthesizers, samplers)
  • Tuning tools that alter the tuning of other instruments, plugins and/or audio clips but otherwise do not generate sounds themselves

Before purchasing a plugin, you should check your DAW's user manual to see which types of plugins it supports. In many cases you can try a free demo to make sure it works as expected. Plugin types include:

  • VST3 by Steinberg, widely supported. VST2 is also by Steinberg, who discontinued it in 2018. But most Windows versions of non-Steinberg DAWs still support VST2 as of 2023.
  • AU by Apple, widely supported on macOS only.
  • AAX by Avid, used in ProTools, and RTAS, obsolete format which was used in ProTools until version 10.
  • LV2, CLAP (site) and DSSI (obsolete, replaced by LV2), open-source cross-platform plugin formats.
  • NKS by Native Instruments, used with their hardware.

Instrument plugins with microtonal support

Further information about the list of microtonal software plugins is below the list.

Publisher Name Description OS Plugin type Tuning ability Tuning method License / Cost
accSone crusher-X Granular synthesizer Windows, macOS VST, AU Full-keyboard microtuning scl or tun file import €289
amsynth contributors amsynth Subtractive / virtual analog Linux, macOS VST, AU, LV2, DSSI Full-keyboard microtuning (Linux version only) scl/kbm file import Free software
Applied Acoustics Chromaphone 3 Physically modeled percussion Windows, macOS VST3, AU, AAX, NKS, standalone Partial Scala support (no keyboard mappings) scl file import $199
Applied Acoustics Lounge Lizard EP-5 Physically modeled electric piano Windows, macOS VST3, AU, AAX, NKS, standalone Partial Scala support (no keyboard mappings) scl file import $199
Applied Acoustics String Studio VS-2 Physically modeled strings Windows, macOS VST3, AU, AAX, NKS, standalone Partial Scala support (no keyboard mappings) scl file import $199
Applied Acoustics Ultra Analog VA-3 Virtual analog Windows, macOS VST3, AU, AAX, NKS, standalone Partial Scala support (no keyboard mappings) scl file import $199
Archie3d (Arthur Benilov) Aeolus Pipe organ synthesizer Windows, macOS, Linux VST3, VST, AU, CLAP, LV2, standalone Partial microtuning support (no keyboard mappings) MTS-ESP client Free software
Arturia Augmented series (BRASS, GRAND PIANO, STRINGS, VOICES) Wavetable, granular, virtual analog, sampling Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €99/$99 each
Arturia Buchla Easel V Physically modeled reproduction of the Buchla Music Easel Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MTS-ESP client €149/$149
Arturia Clavinet V Physically modeled reproduction of the Hohner Clavinet Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MTS-ESP client €149/$149
Arturia CMI V Physically modeled reproduction of the Fairlight CMI Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €149/$149
Arturia CS-80 V Physically modeled reproduction of the Yamaha CS-80 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €199/$199
Arturia CZ V Physically modeled reproduction of the Casio CZ-1 and CZ-101 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €149/$149
Arturia DX-7 V Physically modeled reproduction of the Yamaha DX-7 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MTS-ESP client €149/$149
Arturia Emulator II V Physically modeled reproduction of the E-mu Emulator II Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €149/$149
Arturia Jun-6 V Physically modeled reproduction of the Roland Juno-6 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €149/$149
Arturia Jup-8 V Physically modeled reproduction of the Roland Jupiter-8 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €149/$149
Arturia KORG MS-20 V Physically modeled reproduction of the Korg MS-20 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €199/$199
Arturia OP-Xa V Physically modeled reproduction of the Oberheim OB-Xa Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €149/$149
Arturia Piano V Physically modeled piano Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MTS-ESP client €249/$249
Arturia Pigments Wavetable, granular, virtual analog, sampling Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) scl or tun file import, MPE, MTS-ESP client €199/$199
Arturia Prophet-5 V Physically modeled reproduction of the Sequential Prophet-5 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €199/$199
Arturia Prophet-VS V Physically modeled reproduction of the Sequential Prophet-VS Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €199/$199
Arturia Stage-73 V Physically modeled reproduction of the Rhodes Stage Piano Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MTS-ESP client €149/$149
Arturia SQ80 V Physically modeled reproduction of the Ensoniq SQ-80 Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €199/$199
Arturia Synthi V Physically modeled reproduction of the EMS Synthi AKS Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MTS-ESP client €149/$149
Arturia Vocoder V Physically modeled reproduction of the Moog Vocoder Windows, macOS VST, AU, AAX, NKS, standalone Partial microtuning support (no keyboard mappings) MPE, MTS-ESP client €149/$149
ash taylor?! SFLT Soundfont player Windows, macOS VST3, CLAP, AU, native FL Studio plugin Full-keyboard microtuning MPE, scl/kbm file import Freeware
Audio Damage Continua Morphing synthesizer Windows, macOS, iOS VST, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client $79
Audio Damage Quanta Granular synthesizer Windows, macOS, iOS VST, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client $129
Audio Damage Phosphor Additive synthesizer Windows, macOS, iOS VST, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client $59
BigTick Audio Software Angelina Vocal formant synthesizer Windows VST (32-bit) Full-keyboard microtuning tun file import Freeware
BigTick Audio Software Rhino Hybrid FM Windows, macOS VST, AU Full-keyboard microtuning tun file import $49.00
BIPTUNIA SYNTHS MICROTONE 5000
(Demo video)
Analog-style synth
Replaces Simple Microtonal Synth, Microtonal Polyphonic Shiny Dirt, and Microtonal Poly Worms, which were deprecated by maker in favor of MICROTONE 5000, released April 2023.
Windows 64-bit VST3, VST2 Full-keyboard microtuning .mid files (5378 included) Freeware
BIPTUNIA SYNTHS Simple Microtonal Sampler
(Demo video)
Sampler, .wav format
Updated with fixes and more features March 2023. (Now stable, + rough and fine pitch control and ASDR)
Windows 64-bit VST3, VST2 Full-keyboard microtuning .mid files (5378 included) Freeware
BIPTUNIA SYNTHS FreakBone 9000 Analog-style synth, circuit bent.
Released May 2023.
Windows 64-bit VST2 Full-keyboard microtuning Must be installed with either MICROTONE 5000 or FreakBone 9000, uses the .mid files from either of them. Freeware
brummer10 Loopino Sampler Linux, Windows Standalone, VST2, CLAP scl file import Free software
Camel Audio Alchemy 2 [and above] Additive synthesizer/spectral sampler Logic Pro X bundled plugin N/A Limited to 12 note scales, each note ±100 cents from 12edo Via Logic Pro settings Part of Apple Logic Pro X
David Hillowitz Decent Sampler 1.8 [and above] Sampler, .dspreset/.dslibrary soundfont format; imports .sfz and .exs Windows, macOS, Linux 64-bit VST3, AU, AAX, standalone Full-keyboard microtuning scl/kbm file import with adjustable reference pitch
(has a switch for frequency-aware sample mapping)
Freeware
Dexed contributors Dexed FM synthesizer Windows, macOS, Linux VST, AU, LV2 Full-keyboard microtuning scl/kbm file import, MTS-ESP client Free software
Dillon Bastan Swarmalators T Various synthesizer, drone, FM Windows, macOS Max for Live device Full-keyboard microtuning scl/kbm file import (drag and drop scala file into Scale) Freeware
Dillon Bastan Fractal Filters Various synthesizer, drone, effect, filter Windows, macOS Max for Live device Full-keyboard microtuning scl/kbm file import (drag and drop scala file into Scale) Freeware
FabFilter Twin 3 Virtual analog synthesizer Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import, Midi Tuning Standard, MTS-ESP client € 129
Full Bucket Music FB-3300 / FB-3200 / FB-3100 Virtual analog synthesizer Windows, macOS VST, AU Limited to 12 note scales, each note ±100 cents from 12edo User input, some presets, , MTS-ESP client Freeware
Full Bucket Music Whispair Wavetable synthesizer Windows, macOS VST, AU Full-keyboard microtuning scl, kbm and tun file import, MTS-ESP client Freeware
Fxpansion Cypher2 Various synthesizer, MPE-optimised Windows, macOS VST, AU, AAX, standalone Full-keyboard microtuning tun file import €179 (demo 30 min)
Fxpansion Strobe2 Various synthesizer, MPE-optimised Windows, macOS VST, AU, AAX, standalone Full-keyboard microtuning tun file import €165 (demo 30 min)
Fors Junior 4-bit synthesizer Windows, macOS, Linux VST3, AU, CLAP Full-keyboard microtuning MTS-ESP client €39
Fors Pivot 3OP FM synthesizer Windows, macOS, Linux VST3, AU, CLAP Full-keyboard microtuning MTS-ESP client €39
Fors Pop Various synthesizer Windows, macOS Max for Live device Full-keyboard microtuning User input for n-EDO €15 (Kit bundle)
Fuzzpilz Oatmeal (download) Subtractive synthesizer Windows VST Limited to 12 note scales, each note ±200.00 cents from 12edo Manual entry Freeware
J. Lang Hyper Field Modular additive/spectral synthesizer Windows, macOS VST3i, CLAP Full-keyboard microtuning scl or tun file import $200 (early pricing, no demo)
MakeMusic Garritan ARIA Player Sampler Windows, macOS VST, AAX, standalone Partial Scala support (no keyboard mappings)
(buggy with nonoctave scales)
scl file import with adjustable reference pitch Freeware (registration)
Image-Line Harmor Additive synthesizer Windows VST (no longer sold), FL studio plugin Partial Scala support (no keyboard mappings)
Each note is ± 6000 cents from 12edo
scl file import
(doesn't adjust reference frequency properly)
or user input, or from fnv preset files
€89
Image-Line Sytrus Subtractive FM/RM synthesizer Windows VST (no longer sold), FL studio plugin Each note is ± 4800 cents from 12edo User input, or from fnv preset files €169
Imoxplus Respiro Physically modeled wind synthesizer Windows, MacOS VST3, AU, standalone built-in one-octave editor, also loads full-keyboard tuning maps .tun file import €165 + VAT
Klevgrand Tomofon Real Audio synth Windows, macOS, iPad VST, AU, AAX Full-keyboard microtuning tun file import $129
KORG KORG Legacy Collection M1 Retro Wavetable / Sampler Windows, macOS VST, AU, RTAS Limited to 12 note scales, each note ±99 cents from 12edo User input, some presets $99.99 ($199.99 for 6 instrument Legacy Collection bundle)
KORG KORG Legacy Collection Mono/Poly Virtual Analog Synthesizer Windows, macOS VST, AU, RTAS Limited to 12 note scales, each note ±99 cents from 12edo User input, some presets $99.99 ($199.99 for 6 instrument Legacy Collection bundle)
KV331 Audio Synthmaster and Synthmaster One Flexible semi-modular synthesizer Windows, macOS VST, AU, AAX Partial Scala support (no keyboard mappings) scl file import $99, $79
Madrona Labs Aalto Semi-modular synthesizer Windows, macOS VST, AU Full-keyboard microtuning scl file import $99
Madrona Labs Kaivo Semi modular synthesizer Windows, macOS VST, AU Full-keyboard microtuning scl file import $129
Madrona Labs Virta Sound-controlled synthesizer and effects Windows, macOS VST, AU Full-keyboard microtuning scl file import $89
Mark Henning AnaMark Virtual analog/modulation synthesizer Windows VST Full-keyboard microtuning tun file import Freeware
MeldaProduction MPowerSynth Versatile synthesizer Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import €199
MeldaProduction MSoundFactory Semi Modular Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import €299
Mike Moreno DSP EP-MK1 VST, virtual Rhodes electric piano. Windows, macOS, Linux VST, AU Limited to equal divisions of the octave or a non-octave interval In tuning section, set number for "# of Divisions" and "Interval to Divide."
Can actually work on non-integer decimal edos (!)
Free software
Modartt Pianoteq 9 Physically modeled piano Windows, macOS, Linux VST, AU, RTAS, standalone Full-keyboard microtuning scl/kbm file import, MTS-ESP client €249-€399
Native Instruments FM8 FM synthesizer Windows, macOS VST, AU, AAX, RTAS Limited to 12 note scales, each note ±50 cents from 12edo User input $149
Native Instruments Kontakt 6 Sampler Windows, macOS VST, AU, AAX, RTAS, standalone Full-keyboard microtuning Kontakt script $399
Native Instruments Reaktor 6 Modular synthesizer Windows, macOS VST, AU, AAX, RTAS, standalone Full-keyboard microtuning macros, .txt file import €199
Oli Larkin Virtual CZ Virtual emulation of classic digital synthesizer Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import €70
Plogue chipsounds Emulation of classic arcade/console sound chips Windows, macOS VST3, AU, AAX, standalone Partial Scala support (no keyboard mappings)
(buggy with nonoctave scales)
scl file import with adjustable reference pitch $95
Plogue chipsynth C64 SID synthesizer. Accurate emulation of the Commodore 64 and Commodore 128 sound chips. Windows, macOS VST3, AU, AAX, standalone Partial Scala support (no keyboard mappings) scl file import with adjustable reference pitch, MTS-ESP client $49.95
Plogue chipsynth MD A four-operator FM synthesizer that accurately emulates the sound chips of the Sega Genesis console, also known as the Mega Drive. Windows, macOS VST3, AU, AAX, standalone Partial Scala support (no keyboard mappings) scl file import with adjustable reference pitch, MTS-ESP client $49.95
Plogue chipsynth OPS7 A six-operator FM synthesizer that accurately emulates the Yamaha DX7, DX1, DX5, TX81Z and OPL3. Windows, macOS VST3, AU, AAX, standalone Partial Scala support (no keyboard mappings) scl file import with adjustable reference pitch, MTS-ESP client $49.95
Plogue chipsynth PortaFM A two-operator FM synthesizer that accurately emulates the OPLL (YM2413), OPL2 (YM3812) and OPK2 (YM7129). Windows, macOS VST3, AU, AAX, standalone Partial Scala support (no keyboard mappings) scl file import with adjustable reference pitch, MTS-ESP client $29.95
Plogue chipsynth SFC A timbre layering synthesizer that accurately emulates the sound module of the Super Nintendo, also known as the Super Famicom. Windows, macOS VST3, AU, AAX, standalone Partial Scala support (no keyboard mappings) scl file import with adjustable reference pitch, MTS-ESP client $39.95
Plogue Sforzando Sampler, .sfz soundfont format Windows, macOS VST3, AU, AAX, standalone Partial Scala support (no keyboard mappings)
(buggy with nonoctave scales)
scl file import with adjustable reference pitch Freeware
Renoise Redux Sampler, advanced and using variety of formats Windows, macOS,

Linux

VST3 Partial Scala support (no keyboard mappings) scl file import with adjustable reference pitch, MTS-ESP client $56,00
Reveal Sound Spire Subtractive synthesizer with flexible oscillators Windows, macOS VST, AU, AAX Full-keyboard microtuning scl file import with adjustable reference pitch $189 + VAT
Rhizomatic Software Synthesis Plasmonic Physical modeling + subtractive synthesis + few unique twists Windows, macOS VST3, AU Full-keyboard microtuning scl file import 149€/149$
rncbc padthv1 Polyphonic synthesizer Linux LV2, standalone Full-keyboard microtuning scl/kbm file import Free software
rncbc samplv1 Sampler, .wav format Linux LV2, standalone Full-keyboard microtuning scl/kbm file import Free software
rncbc synthv1 Subtractive polyphonic Linux LV2, standalone Full-keyboard microtuning scl/kbm file import Free software
Rob Papen Albino-3 Legend Hybrid synthesizer Windows, macOS VST, AU, AAX Full-keyboard microtuning scl file import $99
Rob Papen BIT Analogue modeled synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import $99
Rob Papen Blade 2 Additive synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import $99
Rob Papen Blue 3 Crossfusion (FM, subtractive, phase distortion, wave shaping) synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import $149
Rob Papen Go2 Additive/subtractive synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import $49
Rob Papen Predator 3 Analog style synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import $149
Rob Papen Quad Subtractive synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import $99
Rob Papen Vecto Vector synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import $99
Rob Papen RoCoder Vocoder Windows, macOS VST, VST3, AU, AAX Full-keyboard microtuning tun file import €49
rs-met Straightliner Subtractive synthesizer Windows VST Full-keyboard microtuning tun file import €89
ryukau Uhhyou Various experimental synthesizers Windows, macOS, Linux VST3 Limited to equal divisions of the octave In tuning section, set number for "ET" Free software
Sonic Cat Purity Rompler/synthesizer Windows, macOS VST, AU Limited to 12 note scales, each note ±99 cents from 12edo Manual entry, presets, scl file import €49.99
Spectrasonics Keyscape Piano rompler Windows, macOS VST, AU, AAX, RTAS Full-keyboard microtuning tun file import €349
Spectrasonics Omnisphere 3 Rompler/synthesizer Windows, macOS VST, AU, AAX, RTAS Full-keyboard microtuning tun file import $499, €399
Spectrasonics Trilian Bass rompler Windows, macOS VST, AU, AAX, RTAS Full-keyboard microtuning tun file import $299, €249
Steinberg HALion 7 Sampler / Synth Windows, macOS VST, AU, AAX, standalone Limited to 12 note scales, each note ±99 cents from 12edo Midi module with manual entry, presets and SCL file import, limited to 5, 7 or 12 note scales. Also Lua script. $349
Stone Voices PolyGAS Granular synthesis Windows VST Full-keyboard microtuning scl/tun file import Freeware
Surge Synth Team Surge XT Subtractive hybrid synthesizer Windows, MacOS, Linux VST3, AU, LV2, CLAP, standalone Full-keyboard microtuning scl/kbm file import, MTS-ESP Client, user input Free software
Surge Synth Team Tuning Workbench Synth Realtime tuning synthesizer & scl/kbm exporter Windows, macOS, Linux VST3, AU, standalone Full-keyboard microtuning Manual input, scl/kbm file import Free software
SynthFont SynthFontVSTi Soundfont player (sf2, sfz, sfark, gig, dls, etc.) Windows VST Limited to 12 note scales Manual entry or choose from a list Freeware
TAL Software TAL-BassLine-101 Virtual analog synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning tun file import, MTS-ESP client €55, 80
TAL Software TAL-J-8 Virtual analog synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning tun file import, MTS-ESP client $80
TAL Software TAL-J-8X Virtual analog synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning tun file import, MTS-ESP client $80
TAL Software TAL-Mod Virtual modular analog synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning tun file import, MTS-ESP client €68, 34
TAL Software TAL-Pha Virtual modular analog synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning tun file import, MTS-ESP client €79
TAL Software TAL-Sampler Sampler/Synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning tun file import, MTS-ESP client $60
TAL Software TAL-U-NO-LX Virtual analog synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning tun file import, MTS-ESP client €55, €80
tiagolr RipplerX Physically modeled synth Windows, macOS, Linux VST3, LV2, AU Partial microtuning support (no keyboard mappings) MTS-ESP client Free software
u-he ACE Virtual modular analog synthesizer Windows, macOS, Linux VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client €69
u-he Bazille Virtual modular synthesizer Windows, macOS, Linux VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client $129
u-he Diva Virtual analog synthesizer Windows, macOS, Linux VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client $179
u-he Hive 2 Wavetable synthesizer Windows, macOS, Linux VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client €149
u-he Repro Virtual analog synthesizer Windows, macOS, Linux VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client €149
u-he TyrellN6 Virtual analog synthesizer Windows, macOS, Linux VST3, AU, AAX, CLAP Full-keyboard microtuning MTS-ESP client Freeware
u-he Zebra 2 Semi Modular Windows, macOS, Linux VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client €99
u-he Zebra 3 Semi Modular Windows, macOS, Linux VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client €249
UVI Falcon 2 Hybrid synthesizer Windows, macOS VST3, AU, AAX, standalone Full-keyboard microtuning scl, kbm and tun file import €349
Unfiltered audio Lion Hybrid synthesizer Windows, macOS VST3, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client $199
Vienna Symphonic Library Vienna Synchron Player Sample libraries Windows, macOS VST3, AU, AAX, standalone Full-keyboard microtuning scl, kbm and MTS-ESP client Freeware
Vienna Symphonic Library Vienna Synchron Pianos Sample libraries Windows, macOS VST3, AU, AAX, standalone Full-keyboard microtuning scl, kbm and MTS-ESP client Freeware
Vital Audio Vital Wavetable synthesizer Windows, macOS, Linux VST, standalone Full-keyboard microtuning scl, kbm and tun file import Free software (registration)
$25, $80 for additional features
Vitalium contributors Vitalium Wavetable synthesizer Linux LV2 Full-keyboard microtuning scl, kbm and tun file import Free software
The Wave Warden Odin 2 Subtractive synthesizer Windows, macOS, Linux VST3, AU, LV2, CLAP Full-keyboard microtuning scl/kbm file import Free software
Xfer Records Serum 2 Wavetable synthesizer Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import, MTS-ESP client $189
ZynAddSubFX contributors ZynAddSubFX Various synthesizer Windows, macOS, Linux VST, LV2, standalone Full-keyboard microtuning Direct input of values, or import
scl/kbm file
Free software
Free if installed via AUR or KxStudio repo or compiling from source
$55 for pre-compiled binary
Notes
  • "Full-keyboard microtuning" means that the plugin is capable of any arbitrary pitch, note or frequency on any given MIDI note. This is possible via .tun format, MIDI Tuning Standard, and .scl/.kbm pairs (but not .scl support on its own).
  • All synths in the list are assumed to be 64-bit by default or offer an option of 32- or 64-bit. Synths that are 32-bit only are marked with "(32-bit)"
  • For distinction of free software and freeware, see Wikipedia: Free software and Wikipedia: Freeware.
  • In some synths, portamento/glide doesn't work properly when microtuned. Examples are Xfer Serum and LinPlug synths. There may be others, so it is recommended to test this function before making a purchase, if it is important for you.
  • There are plugins retunable by MTS-ESP (see below) which aren’t in this table. See them on the official MTS-ESP page.

Discontinued instrument plugins with microtonal support

Plugins which are discontinued or no longer available are shown in the below table for reference.

Publisher Name Description OS Plugin type Tuning ability Tuning method License / Cost
Cakewalk Dimension Pro Combines real instruments with advanced synthesis Windows, macOS VST, AU, AAX Full-keyboard microtuning scl file import Discontinued
Cakewalk Rapture Pro Multisample synthesizer Windows, macOS VST, AU, AAX Full-keyboard microtuning scl file import Discontinued
Cakewalk Z3TA+2 Waveshaping synthesizer Windows, macOS VST, AU, AAX Full-keyboard microtuning scl file import Discontinued
Camel Audio Alchemy 1.x Additive synthesizer / spectral sampler Windows, macOS VST, AU, AAX Full-keyboard microtuning tun file import Discontinued
Humanoid Sound Systems Enzyme Scanned synthesizer Windows, macOS VST, AU Full-keyboard microtuning tun file import Discontinued
LinPlug LinPlug Alpha Subtractive synthesizer Windows, macOS VST, AU Full-keyboard microtuning tun file import Discontinued
LinPlug LinPlug CRX4 Sample manipulation synthesizer Windows, macOS VST, AU Full-keyboard microtuning tun file import Discontinued
LinPlug LinPlug MorphoX Subtractive synthesizer Windows, macOS VST, AU, RTAS (RTAS is macOS only) Full-keyboard microtuning tun file import Discontinued
LinPlug LinPlug Octopus Modulation synthesizer Windows, macOS VST, AU Full-keyboard microtuning tun file import Discontinued
LinPlug LinPlug Organ 3 Organ emulation Windows, macOS VST, AU, RTAS (RTAS is macOS only) Full-keyboard microtuning tun file import Discontinued
LinPlug LinPlug SaxLab Saxophone emulation Windows, macOS VST, AU, RTAS (RTAS is macOS only) Full-keyboard microtuning tun file import Discontinued
LinPlug LinPlug Spectral Additive/subtractive synthesizer Windows, macOS VST, AU Full-keyboard microtuning tun file import Discontinued
Native Instruments Absynth Virtual modular subtractive synthesizer Windows, macOS VST, AU, AAX, RTAS, standalone Full-keyboard microtuning gly file import Discontinued
Rob Papen Albino 3 Hybrid/subtractive synthesizer Windows, macOS VST, AU, RTAS Full-keyboard microtuning tun file import Discontinued
SoundModeler [1] VST, Additive synthesizer Windows VST Full-keyboard microtuning The built-in choice for the temperaments: Equal, Pythagorean, Just and Mean-tone 1/4 comma. Main note flexible tune (from A=440), Supports each oscillator tuning by 0.01% Freeware (discontinued)
VAZ VAZ Modular Virtual modular synthesizer Windows VST, standalone Full-keyboard microtuning tun file import Discontinued
VAZ VAZ Plus Virtual analog synthesizer Windows VST, standalone Full-keyboard microtuning tun file import Discontinued
Xen-Arts Ivor2 Subtractive synthesizer Windows VST (32-bit) Full-keyboard microtuning MIDI Tuning Standard (MTS) Freeware (discontinued)
Xen-Arts OneSF2 Soundfont (sf2) player Windows VST (32-bit) Full-keyboard microtuning MIDI Tuning Standard (MTS) Freeware (discontinued)
Xen-Arts Xen-FMTS 2 FM synthesizer Windows VST (32-bit) Full-keyboard microtuning MIDI Tuning Standard (MTS) Freeware (discontinued)
Xen-Arts XenFont Subtractive synthesizer with soundfont (sf2) oscillators Windows VST (32-bit) Full-keyboard microtuning MIDI Tuning Standard (MTS) Freeware (discontinued)

Tuner plugins

These plugins only tune other instruments and typically do not generate any sound themselves.

Publisher Name Description OS Plugin type Tuning ability Tuning method License / Cost
Celemony Melodyne Polyphonic pitch editing and autotune Windows, macOS VST, AU, AAX, RTAS, standalone todo scl file import €99-€699
Codenote Microtone Toolkit MPE edition Polyphonic MIDI retuning (pitch-bend based & MPE-based) Windows, macOS Max for Live device Full-keyboard microtuning variety, including inputs for n-TET, just intonation ratios, detuning in cents, scl file import $40
Cycling '74 Max 7 Pitch and Time MachinesAutotuna & Microtuner Microtonal autotune Windows, macOS Max for Live device Full-keyboard microtuning Autotuna – scl file import,
Microtuner – graphic function
Dmitri Volkov Pivotuner automatic real-time pure intonation and microtonal modulation Windows, macOS VST3, AU Limited to 12 interval sizes, but can microtonally modulate. More intervals possible with Chord Tuning. Manual user input $5 (monthly license), $47 (lifetime license)
Entonal Studio Entonal Studio Creates tunings and retunes softsynths Windows, macOS, Linux VST2, VST3, AU, standalone Full-keyboard microtuning Direct input, scl file import, MTS-ESP master Intro :£49 Later: £79
Infinitone Infinitone DMT Creates tunings and retunes softsynths via MTS-ESP, MPE, MTS SysEx or MIDI pitch bend Windows, macOS ?, standalone Full-keyboard microtuning Direct input, scl file import, MTS-ESP master $99 (introductory price)
Octarone Key Tuner (Broken link as of May 2023) MIDI note retuning Windows, macOS, Linux ReaJS Reaper Full-keyboard microtuning scl file import Free software
Oddsound MTS-ESP Mini Retunes softsynths via MTS-ESP Windows, macOS Intel, macOS ARM VST, VST3, AU, AAX Full-keyboard microtuning scl/tun import, MTS-ESP master Freeware
Oddsound MTS-ESP Suite Creates tunings and retunes softsynths via MTS-ESP, MPE, MTS SysEx or MIDI pitch bend Windows, macOS Intel, macOS ARM VST, VST3, AU, AAX Full-keyboard microtuning Direct input, scl/tun import, MTS-ESP master £79.99
PitchGrid PitchGrid Parametrizes MOS Scales with parameters exposed to host DAW (i.e. supports automation for changing tuning), supports scale-aware pitch bend Windows, MacOS, Linux VST3, AU, standalone Full-keyboard microtuning Direct MIDI/MPE to MIDI/MPE, MTS-ESP master £42
Surge Synth Team Surge XT Creates tunings and retunes softsynths via MTS-ESP Windows, MacOS, Linux VST3, AU, CLAP Full-keyboard microtuning scl/kbm file import, tuning editor with equal-divisions of arbitrary intervals, or direct input of ratios or cents, MTS-ESP master Free software
Pitch Innovations Fluid Pitch Creates tunings and retunes softsynths via MPE or MIDI pitch bend Windows, macOS VST, VST3, AU, AAX, iOS todo todo $75
Ursine Retune for Live Polyphonic MIDI retuning (pitch-bend based) Windows, macOS Max for Live device Full-keyboard microtuning scl file import, csv file import Freeware
VisualPlugin Custom Intonation Fruity Patcher preset; works on many of FL Studio's stock plugins Windows, macOS N/A Limited to 12 note scales, each note ±100 cents from 12edo scl file import or manual user input Free software
Marcus Hobbs Wilsonic MTS-ESP Dynamic microtuning. Retune the MPE software synthesizers in your DAW Windows, macOS, iOS AU, VST3 Full-keyboard microtuning Direct input, scl file import, MTS-ESP master Free software

MIDI remapper plugins

These plugins are neither instruments nor tuners but are useful when working with those, remapping notes input to the plugin, presumed to be in one tuning or a mode of a tuning, to the notes the plugin outputs, presumed to be in another tuning. For example, making you use just a MOS subscale of an output equal-division tuning.

Publisher Name Description OS Plugin type Tuning ability Tuning method License / Cost
Vincenzo Sicurella SuperVirtualKeyboard MIDI remapper, keyboard layout and scale explorer and visualizer Windows, macOS, Linux (on demand) VST, AU todo todo Free software
Joseph Sheasby (Userminusone) Userminusone's Microtonal Launchpad Tools MIDI remapper, Novation Launchpad MINI layout visualizer (utilizes text files for layout configuration and optional subset/remapping specifications, and relies on multiple plugins to work properly. This is explained in the video the GitHub repository links to.) Windows, macOS, Linux Reaper JSFX (JesuSonic FX) N/A N/A Free software

MPE-compatible software instrument plugins

A recent development in music technology is MIDI polyphonic expression (MPE). Instruments that support MPE are able to apply pitch-bend on a per-note basis. In theory, this allows a musician to create polyphonic microtonal music using any MPE-compatible synth. In practice, it is a laborious process to create microtonal music by specifying a pitch-bend on every single MIDI note. However some plugins shown in the above "Tuner plugins" table can intercept MIDI note data from the sequencer and systematically apply the correct per-note pitch-bend before that data is received by the instrument. Because of this, creating microtonal music with MPE-compatible instruments is now a viable approach.

Publisher Name Description OS Plugin type Tuning ability Tuning method License / Cost
Ableton Ableton Microtuner MIDI remapper, works only in Abelton DAW, can import .scl files, retunes any Ableton instrument or other MPE-compatible plugins. Windows, macOS VST, AU Full-keyboard microtuning .scl file import or manually setting pitches Included with Live 12 Suite

See also