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fre:acSoundConverter
Free

Free to use; the project accepts donations.

 Free

Free and open source under the GPL-3.0 licence.

Windows, macOS, Linux Linux
  • Wide range of input and output formats
  • Converts whole libraries and keeps folder structure
  • Reads anything GStreamer supports
  • Multithreaded batch conversion
  • Releases are infrequent
  • Interface is functional rather than modern
  • Linux and GNOME focused
  • MP3 output depends on the GStreamer LAME plugin
Downloadable app Downloadable app
Open source Open source
License not stated License: GPL-3.0
No account needed No account needed
Works offline Works offline

Checked September 23, 2026

Checked October 1, 2026

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