We stand with Ukraine to help keep people safe. Join us
microsynth free download for Mac


Version 2.0.3

Polyphonic multi-timbral microtonal SoundFont synthesizer.

One-Time Purchase
Buy Now

microsynth overview

microsynth is a polyphonic multi-timbral microtonal SoundFont synthesizer, supporting seven types of tuning files, on-the-fly retuning, audio file recording, standard MIDI hardware controllers, and sequencing and notation software such as Sibelius and Finale, giving you total control of tuning in your music. It is also available in a mono-timbral version called microsynth-mini (tuning features are the same).

  • Polyphonic multi-timbral microtonal synthesizer
  • 16 tracks
  • Unlimited tunings, any key to any pitch
  • Individual tuning per track
  • Supports MTS real-time Sysex messages
  • Supports .scl .tun .hz .csv .mtx .gly and .tonex tuning files
  • Supports single channel tuning tables of 128 tones
  • Supports OMNI-channel tuning tables of 2048 tones
  • Allows real time transposition and remapping of scales
  • Unlimited user-defined MIDI CC switches and tuners
  • Comes with GM/GS Soundset
  • Built in reverb
  • Loads .sf2 soundfonts
  • Unlimited MIDI connections
  • One virtual MIDI input and output
  • Records wav audio files
  • Loads and saves scenes
  • Stand-alone application
  • Compatible with Sibelius, Finale, etc.
  • Multiple Undo
  • Responsive support

What’s new in version 2.0.3

Updated on May 30 2020

Version 2.0.3:
  • To 64-bit
  • Graphics
  • Issues with Octave, Key, and Map
  • Resize widget on Tunings page





39.7 MB



App requirements

  • Intel 64
  • OS X 10.11 or later
Try our new feature and write a detailed review about microsynth. All reviews will be posted soon.

Write your thoughts in our old-fashioned comment

MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.

(0 Reviews of )

There are no reviews yet
  • Comments

  • User Ratings

Help the community
There are no reviews yet, be the first to leave one
Help the community
There are no ratings yet, be the first to leave one
How would you rate microsynth?