JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins.

Mirror of Ardour Source Code

[mirror] A list of software and resources for professional audio/video/live events production on Linux.

PipeWire Guide. Learn about how PipeWire gives your Linux system a Professional Audio/Video Processing workflow.

Physical modelling signal processing for analog tape recording

My curated list of audio DSP and plugin development resources

A set of free reverb effects

An audio plugin with Pure Data embedded that allows to load and to control patches

dynamic equalizer plugin

automatic mastering plugin for live streaming, podcasts and internet radio.

Make VST2 / VST3 / AU / AAX / CLAP / LV2 / FLP plug-ins for Linux/macOS/Windows, using D.

Vaporizer2 hybrid wavetable additive / subtractive VST / AU / AAX synthesizer / sampler workstation plugin

A physically modeled synth

FM Chip Synthesizer — OPL & OPN — VST/LV2/Standalone

Lv2 suite of plugins for broadband noise reduction

Simple software synthesizer for Linux

Audio plugin manager. Desktop application to manage VST / AU / LV2 plugins on Windows, MacOS and Linux.

Neural Amp Modeler LV2 plugin

PeakEater is a free open-source cross-platform VST3/AU/LV2/CLAP wave shaper plugin

Matrix delay effect

MOD Audio for the desktop

Collection of LADSPA/LV2/VST/JACK audio plugins for high-quality processing

Linux audio plugins and LV2 ports

Virtual Lyra 8 in VST3, VST2, AUi, LV2 (Camomile) and Standalone (Pure Data) format.

A speech denoise lv2 plugin based on RNNoise library

cross-platform Ambisonic VST, LV2 plug-ins with variable order for use in Digital Audio Workstations like Reaper or Ardour or as Jack standalone applications

A Free Roland TB-303 Plugin for Windows, MacOS and Linux: VST2, VST3, LV2, CLAP and AU.

Waveshaper plugin with a spline-based graph editor (LV2, VST, and CLAP)

VSTi 8-bit Sampler inspired by the sound of the famous Commodore Amiga for Windows/MacOS/Linux using VST3/AU/LV2

A set of extra lv2 plugins from the guitarix project.