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DexedFabFilter Twin 3
Free

Free and open source under the GPL v3.

 Paid

Paid plug-in with a 30-day trial.

Windows, macOS, Linux Windows, macOS
  • Sound engine closely modelled on the DX7
  • Loads and saves DX7 and TX7 sysex patches
  • Drag-and-drop modulation of almost any parameter
  • Searchable, taggable preset browser
  • Needs a plugin host such as a DAW
  • Documentation is minimal
  • Paid after the 30-day trial
  • Needs a host DAW to run
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 License not stated
Not stated if an account is needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 24, 2026

Checked October 2, 2026

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