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NTag vs Tag Editor: catalog facts
NTag	Tag Editor
Free Free and open source under the GPL-3.0.	Freemium Offered as a free download; the page does not detail paid options.
Windows, Linux	macOS
Batch editing across many files Supports MP3, M4A, M4B, FLAC, OGG and WMA	Spreadsheet layout for editing many files at once Supports ID3, Vorbis Comments and MP4 tags
Fewer automation features than larger taggers Small project with a modest user base	macOS only Not open source
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
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 October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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