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Welcome to the FluidSynth project Wiki!

About

FluidSynth is a free software synthesizer. It's based on the SoundFont 2 specifications and supports real-time MIDI effect controls. It can be used as a shared library for embedding in other applications, can play MIDI files and has a command-line shell. Many other applications use FluidSynth for audio synthesis.

Features

  • Cross-platform support (Linux, macOS and Windows to name a few)
  • SoundFont 2 support
  • SoundFont 3 support (vorbis-compressed SF2)
  • Realtime effect modulation using SoundFont 2.04 modulators
  • Limited support for Downloadable Sounds (DLS) Level 1 & 2
  • Playback of MIDI files
  • Audio files rendering from MIDI files
  • Shared library which can be used in other programs
  • Built-in command line shell

The Applications page has a growing list of other software that uses FluidSynth.

MadeWithFluidSynth is a page for users to post links to their Music and Audio creations made with FluidSynth.


Documentation

Applications

FluidSynth currently has only a command line and shell interface which comes built-in. Most users will likely want to use another application which interfaces to FluidSynth and provides a more friendly GUI.

The Applications page is a list of other applications that use FluidSynth.

License

The source code for FluidSynth is distributed under the terms of the GNU Lesser General Public License. There is also a LicensingFAQ with a special section about the Apple App Store.

Mailing lists

For all questions, support requests and development related discussions regarding FluidSynth, please open a discussion on GitHub or post to our one and only mailing list (developers and users):

fluid-dev mailing list

Current FluidSynth Team

  • Tom Moebert

Former FluidSynth Team

  • David Henningsson
  • Element Green
  • Pedro Lopez-Cabanillas

See AUTHORS file for a list of the many other individuals who have contributed to FluidSynth.