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MFreeFXBundleLSP Plugins
Freemium

The effects are free to use; an optional paid upgrade unlocks additional interface…

 Free

Free and open source under LGPL-3.0, supported by donations.

Windows, macOS Linux
  • Includes several sound-processing effects
  • Shares a common plug-in interface
  • Supports CLAP, LADSPA, LV2, VST2 and VST3
  • Standalone JACK versions with a UI
  • Some interface features require the optional paid upgrade.
  • Built primarily for GNU/Linux
  • Small core team
Downloadable app Downloadable app
Closed source Open source
License not stated License: LGPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked October 1, 2026

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