One Tagger is a cross-platform music tagger with Beatport, Discogs, Musicbrainz, Spotify, Traxsource and many other platforms support.
There is a manual tag editor and quick tag editor which lets you use keyboard shortcuts.
This is free and open source software.
Key Features
- Auto tagging – automatically tag your local audio files, from Beatport, Traxsource, Juno Download, Discogs, iTunes, MusicBrainz, Beatsource & Spotify, based on Artist & Title tag, filename or playlist. Or identify tracks with Shazam.
- Automatically tag your local audio files, with so called audio features by Spotify, based on ISRC tag or exact match. Customize the threshold, so it doesn’t only write the simple value from 0-100 per audio feature powered by Spotify,
but also determine when it should translate the value into a meaningful description and write to a custom predefined tag field. - Quick tag – manually tag your local audio files quickly based on Energy, Mood, Genre & other characteristics you defined. Key bind compatible for quick access.
- Auto rename – automatically rename your files based on tags. The template string defines the format scheme of the new filename. Including functions to sort, replace, rename, etc.
- Cross-platform support – runs under Linux, macOS, and Windows.
Website: onetagger.github.io
Support: GitHub Code Repository
Developer: One Tagger
License: GNU General Public License v3.0

One Tagger is written in Rust. Learn Rust with our recommended free books and free tutorials
Related Software
| Music Tag Editors | |
|---|---|
| MusicBrainz Picard | Cross-platform MusicBrainz tag editor written in Python |
| Kid3 | Highly efficient audio tagger |
| Beets | Music tagger and library organizer using the MusicBrainz database |
| Tag Editor | Tag editor with Qt GUI and command-line interface |
| puddletag | Similar to Mp3tag |
| EasyTAG | Tag editor for MP3, Ogg Vorbis files and more |
| Tagger | Simple GTK utility that lets you tag your music |
| One Tagger | Music tagger with Beatport, Discogs, Musicbrainz, Spotify support |
| Ear Tag | Primarily geared towards making quick edits or bulk-editing tracks |
| GabTag | Audio tagging tool written in GTK 3 |
| Qoobar | Simple tagger for classical music |
| idntag | Identify and tag audio files |
| Pinky-Tagger | Mass tagger which supports the MusicBrainz (PUID & TRM) service |
Read our verdict in the software roundup.
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