An open-source hotkey soundboard program, upstream moved to https://gitlab.com/Jitnaught/JNSoundboard. This is just a fork.

🔊 A cross-platform soundboard

Functional programming language for signal processing and sound synthesis

Collaborative Programmable Music

Graph-oriented live coding language and music/audio DSP library written in Rust

Limiter, compressor, convolver, equalizer and auto volume and many other plugins for PipeWire applications

music library manager and MusicBrainz tagger

🎻 Controlling Sonic Pi from the command line

Any-to-any voice conversion by end-to-end extracting and fusing fine-grained voice fragments with attention

ossia score, an interactive sequencer for the intermedia arts

SoX, Swiss Army knife of sound processing

A list of open source audio software projects (Apps, Plugins and Libraries). Please contribute more links or open source your own plugins.