Compare software

fre:acFFaudioConverter
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
  • Batch converts many audio files at once
  • Applies filters and effects during conversion
  • Releases are infrequent
  • Interface is functional rather than modern
  • Audio only, no video conversion
  • Small project with a narrow feature set
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.