An Mp3tag alternative: batch tag editing with no syntax, key and BPM built in

The short answer

Plenty of people search for "Mp3tag for Mac" because they assume it's Windows only. In fact, Mp3tag now has its own Mac version, which is paid, while the Windows version is still free. So the real question isn't whether it runs on a Mac, but whether it fits the work you do.

Mp3tag is a general-purpose tag editor, strongest when you need album info from online databases or work with lots of different formats. Taxonomy DJ is the better fit if you're a DJ: you clean up tags and filenames by clicking, see the result on a real track, and write the key, BPM, and Camelot code the app detected from the audio itself.

What Mp3tag does well

Mp3tag is a tag editor plenty of music collectors know well. According to the developer's official site and documentation:

• Batch tag editing across many tag standards: ID3v1, ID3v2.3, ID3v2.4, MP4, Vorbis Comments, and APE.
• Renames files from tags and imports tags from filenames.
• Action groups: bundle several steps into one group and apply it with a single click.
• Online database lookups such as Discogs and MusicBrainz for track info, album info, and cover art.
• Downloads and adds cover art to your files.
• Exports lists to HTML, RTF, and CSV with your own templates (Windows version).
• Many formats: MP3, FLAC, M4A, OGG, OPUS, WAV, and more.
• Format strings, scripting functions, and regular expressions for anyone who wants full control.

On price: the Windows version is free, and the developer accepts donations. The Mac version is paid, sold on the Mac App Store and as a standalone version, with a 7-day free trial. At the time of writing (October 2026), the US Mac App Store price is $24.99.

Where Taxonomy DJ is different

The Tags tab in Taxonomy DJ is built for DJs, and for anyone who'd rather not memorize syntax:

• Pick instead of type. Every step is a dialog: choose the field to change, click the info you want to combine, switch on the cleanups you need. No %artist%, no regular expressions to remember.
• See the result on a real track. The Try on a sample track card shows what a track turns into the moment you click.
• Preview the whole batch. Two rows per track, before and after; nothing is written until you apply.
• Key, BPM, and Camelot from the audio itself. The app detects them (free), then you write them into tags, the start of the title, or the filename, like "8A - 128 - Track name.mp3".
• Cleanups made for downloads: strip links, text in square brackets, copy suffixes like "(1)", and leading track numbers.
• 30 fields plus cover art: title, artist, album, genre, key, BPM, comment, year, remixer, label, and more.
• Never overwrites an existing file when renaming.

The Tags tab opens any folder on your computer, no need to add it to your library first. It's part of Premium; BPM and key detection is free on every plan.

Side by side

The table lists only what we could check on each product's official pages at the time of writing (October 2026).

When to keep Mp3tag

• You need album info, release years, or cover art from Discogs or MusicBrainz. Taxonomy DJ doesn't look anything up online.
• Your library has lots of M4A, OGG, or OPUS files. Taxonomy DJ works with MP3, WAV, FLAC, and AIFF.
• You need to export track lists to CSV or HTML.
• You're fluent in format strings and scripting, and typing is faster for you than clicking.
• You're on Windows, only need tag editing, and don't want to pay for that part.

When Taxonomy DJ fits better

• You want key, BPM, and Camelot in your tags or filenames so you can pick tracks right on a USB stick or in your DJ software.
• You'd rather not deal with syntax and want to see the result before anything is written.
• Your downloads folder is full of junk filenames, ad links, and "(1)" suffixes, and you want one cleanup recipe you can reuse every week.
• You want the same app to handle the rest too: classifying music by your own labels, checking for fake FLACs, cleaning up duplicates, and playing music with an EQ.

FAQ

Is there a Mac version of Mp3tag?

Yes. Mp3tag has its own Mac version that runs natively on Apple-chip Macs, sold on the Mac App Store and on the developer's site, with a 7-day free trial.

Is Mp3tag free?

The Windows version is free. The Mac version is paid; at the time of writing, the US Mac App Store price is $24.99, and prices in other stores may differ.

The Tags tab in Taxonomy DJ also needs Premium. BPM, key, and Camelot detection is free on every plan.

Can I batch edit tags without knowing any syntax?

Yes, with a tool that lets you pick instead of type. In Taxonomy DJ, every step is a dialog or a drag and drop. Regular expressions are still there in the Replace text step for anyone who wants them, never required.

Are there other free options on Mac?

Yes. MusicBrainz Picard is free and open source, runs on Mac, Windows, and Linux, and is strong at recognizing tracks and pulling tags from the MusicBrainz database.

Try Taxonomy DJ

1. Drag a folder onto the Tags tab, or click Browse folders.
2. To fix a few tracks: select them, edit in the left panel, and click Save. Fields that differ across tracks show "< keep >" and stay as they are unless you type in them.
3. To fix a batch: click Action groups ▸ New group, then Add action ▾, for example Clean up, Split tag, Case conversion, Set tag, Round BPM, and Convert key. The Try on a sample track card shows the result as you click.
4. Select tracks, click Apply group ▾, pick your group, check the before and after, then click Apply to N tracks.

Steps that use key and BPM need those tracks analyzed first in the Music Library tab, which is free. Download Taxonomy DJ and try it on your downloads folder.

Read next: an easy batch MP3 tag editor · ID3 tags explained.

Mp3tag is a trademark of its respective owner. Taxonomy DJ is not affiliated with Mp3tag.