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Mp3tag vs Ex Falso: catalog facts
Mp3tag	Ex Falso
Freemium The Windows version is free and donation-supported. Mp3tag for Mac is a separate paid…	Free Free and open source under GPL-2.0-or-later.
Windows, macOS	Linux
Batch editing of ID3v1, ID3v2.3, ID3v2.4, MP4, WMA, APEv2 tags and Vorbis Comments across many files at once Online lookups from Discogs, MusicBrainz and freedb, including cover art	Edits tags without requiring a music player Supports a broad range of audio formats
Closed source The macOS version costs money after a 7-day trial; only the Windows version is free	Linux package evidence is provided
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-2.0-or-later
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked October 8, 2026

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