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Ear Tag vs NTag: catalog facts
Ear Tag	NTag
Free Free and open source under the MIT licence.	Free Free and open source under the GPL-3.0.
Linux	Windows, Linux
Simple interface for editing tags Native GNOME app	Batch editing across many files Supports MP3, M4A, M4B, FLAC, OGG and WMA
Linux only Fewer bulk features than larger tag editors	Fewer automation features than larger taggers Small project with a modest user base
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0
No account needed	No account needed
Works offline	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.