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MusicBrainz PicardbeaTunes
Free

Free and open source under the GPL, maintained by the non-profit MetaBrainz Foundation.

 Paid

Commercial application; trial available.

Windows, macOS, Linux Windows, macOS
  • AcoustID fingerprinting identifies files from the audio itself, even with no tags at all
  • Album-oriented matching produces consistent tags across a whole release
  • Analyzes tempo, key, loudness and fingerprints
  • Finds tag inconsistencies and acoustic duplicates
  • Needs an internet connection; it is a front end to an online database
  • The album-first workflow is awkward for loose singles and compilations
  • Paid commercial license
  • Windows and macOS only
Downloadable app Downloadable app
Open source Closed source
License: GPL-2.0 License not stated
No account needed Not stated if an account is needed
Needs internet Works offline

Checked September 21, 2026

Checked October 2, 2026

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