Faust
Write signal-processing definitions and compile them into audio applications or plugins.
What’s included for free?
Ongoing free software under LGPL-2.1-or-later compiler; architecture and library components have separate terms. Local/self-managed use has no subscription, trial expiry or recurring credit allowance. Requires audio programming and a suitable compiler/runtime workflow; check the licences of architecture files and libraries used.
Provider information ↗Checked 2026-10-20
Before you use it
LGPL-2.1-or-later compiler; architecture and library components have separate terms. Observe the included licence and notices when distributing software. Dependencies, imported content and external services retain separate terms.
Provider terms can change. Check current pricing and usage rights before starting a project.