Welcome to DISTRHO
DISTRHO is an open-source project for Cross-Platform Audio Plugins.
We provide our own plugins and Linux ports, everything being open-source.
LV2 and VST versions are always available, sometimes with LADSPA and DSSI as well.
The last release is '2018-05-10'.
You can find the entire source code at https://github.com/DISTRHO/.
Check the plugins and (Linux) ports sections to see the full list or download binaries.