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Bespoke SynthAudioNodes
Free

Free and open source under the GPLv3, with optional pay-what-you-want donations to…

 Free

The site offers an open alpha download; no price is stated.

Windows, macOS, Linux Windows
  • Free-form modular patching of synths, effects and sequencers
  • Builds for Windows, macOS and Linux
  • Connects synthesis, MIDI, audio files, and effects in one modular workspace
  • Includes a multitrack timeline for arranging clips and envelopes
  • Less suited to linear, timeline-based arranging
  • Modular approach takes time to learn
  • The available download is identified as an open alpha.
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0-or-later License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.