Compare software

SongKongDuplicate Audio Finder
Paid

Free to preview changes and run a status report; applying fixes requires a paid licence.

 Paid

Paid software available to download and buy from the SpeechPulse store.

macOS macOS
  • Fixes entire collections automatically instead of album by album
  • Preview mode shows changes before anything is modified
  • Matches by sound, not file names or tags
  • Finds duplicates across formats and bit rates
  • Applying changes requires a paid licence
  • Relies on online databases for identification
  • Paid
  • Only finds audio duplicates, not other file types
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked October 2, 2026

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