Mp3tag 3.30 – Free Tag Editor

Mp3tag is a powerful and easy-to-use universal Tag Editor that allows to edit metadata of common audio formats where it supports ID3v1, ID3v2.3, ID3v2.4, iTunes MP4, WMA, Vorbis Comments and APE Tags.

It can rename files based on the tag information, replace characters or words in tags and filenames, import/export tag information, create playlists and more.

Mp3tag supports online database lookups from, e.g., Amazon, discogs, or freedb, allowing you to automatically gather proper tags and cover art for your music library.

Besides these features Mp3tag offers a variety of other functions and features ranging ranging from batch export of embedded album covers, over support for iTunes-specific tags like media type or TV Show settings, to combining multiple actions into groups that can be applied with a single mouse click.

Mp3tag supports the following audio formats:

• Advanced Audio Coding (aac)
• Free Lossless Audio Codec (flac)
• Monkey’s Audio (ape)
• Mpeg Layer 3 (mp3)
• MPEG-4 (mp4 / m4a / m4b / iTunes compatible)
• Musepack (mpc)
• Ogg Vorbis (ogg)
• OptimFROG (ofr)
• OptimFROG DualStream (ofs)
• Speex (spx)
• Tom’s Audio Kompressor (tak)
• True Audio (tta)
• Windows Media Audio (wma)
• WavPack (wv)

Main features:

• Batch Tag Editing Write ID3v1.1, ID3v2.3, ID3v2.4, MP4, WMA, APEv2 Tags and Vorbis Comments to multiple files at once.
• Support for Cover Art Download and add album covers to your files and make your library even more shiny.
• Import from Amazon, discogs, freedb, MusicBrainz Save typing and import tags from online databases like Amazon, discogs, freedb, MusicBrainz, and more.
• Replace characters or words Replace strings in tags and filenames (with support for Regular Expressions).
• Create Playlists automatically Create and manage playlists automatically while editing.
• Rename files from tags Rename files based on the tag information and import tags from filenames.
• Export to HTML, RTF, CSV Generate nice reports and lists of your collection based on user-defined templates.
• Full Unicode Support User-interface and tagging are fully Unicode compliant.

Changes in Mp3tag 3.30 (2025-05-29):

• CHG: Microsoft Store version now uses an ARM64 Explorer context-menu extension on ARM-based systems.
• NEW: added `$strrstr(x,y)` scripting function, which finds the last occurrence of string `y` in string `x`.
• CHG: relaxed recent change to prevent retagging of MP4 files with more than 255 QT chapters to not take effect if global tag is changed. (#68278)
• CHG: improved cover menu labels to indicate which functions are applied to all covers if multiple files with varying covers are selected.
• NEW: added modification indicator to cover info on Tag Panel if covers are added to multiple files with varying covers.
• FIX: MusicBrainz schema change resulted in track numbers not being imported correctly.
• NEW: added support for adding covers to files with varying covers via drag and drop at Tag Panel and Extended Tags.
• NEW: added support for adding covers to files with varying covers at Tag Panel and Extended Tags.
• NEW: added support for replacing covers in files with varying covers at Tag Panel and Extended Tags.
• FIX: drag and drop effect reflects adding of covers to files with varying covers at Tag Panel and Extended Tags if Ctrl key is pressed.
• FIX: drag and drop effect reflects replacing of covers in files with varying covers at Tag Panel and Extended Tags.
• FIX: using a negative parameter at Tag Sources function `SayNChars` did not work correctly.
• FIX: checkbox fields on Tag Panel were always enabled if multiple files were selected and default value was set to .
• CHG: added error reporting to tag column if RIFF data size differs from adjusted file size.
• CHG: added removing of trailing empty data that is not part of the RIFF file structure when saving WAV files.
• FIX: error when writing WAV files that have trailing garbage data that is not part of the RIFF file structure.
• NEW: added option to disable video-specific mappings for Matroska video to increase compatibility with apps that only read `TITLE` with target type T=30 (see ‘Options > Tags > Advanced’).
• NEW: added Matroska mappings for `CATALOGNUMBER`, `TVNETWORK`, and `TVSHOW`.
• NEW: added ARM64 Explorer context-menu extension.
• LNG: updated Catalan, Corsican, Italian, Simplified Chinese, Slovak, Spanish, and Turkish translation.

Changes in Mp3tag 3.29 (2025-03-28):

• CHG: further compatibility improvements regarding cover-type handling for MP4.
• CHG: improved running Mp3tag from elevated installer to start process unelevated.
• CHG: improved calculation of bitrate for CBR MP3 files with a Xing Info header.
• NEW: added scripting function `sort` to sort parts of a given string delimited by a given delimiter string.
• CHG: added option to run Mp3tag from installer.
• CHG: running Mp3tag process is closed during installation.
• CHG: improved detection and skipping of invalid ID3v2 frame IDs to prevent ID3v2 parse errors.
• NEW: added mapping of `ENCODERSETTINGS` to `ENCODER_SETTINGS` for Matroska files.
• CHG: use T=60 als target type for `ALBUM` and `SETSUBTITLE` with MKV Matroska video files.
• CHG: use T=50 als target type for `TITLE` with MKV Matroska video files.
• CHG: use T=50 als default target type for MKV Matroska video files.
• NEW: added mapping of `TVEPISODE` to T=50 `PART_NUMBER` for MKV Matroska video files.
• NEW: added mapping of `TVSEASON` to T=60 `PART_NUMBER` for MKV Matroska video files.
• FIX: buttons to navigate between multiple covers at Extended Tags overlapped the cover window in some cases.
• FIX: runtime error if malformed image data for cover thumbnails is returned from a tag source.
• CHG: added support for writing covers of type Artist, Media, and Icon for MP4 via Nero tags to improve compatibility with other apps.
• CHG: moved configuration options to top of Tag-Panel context menu.
• CHG: added workaround for drop sources that don’t support the link drop effect (e.g., iTunes).
• CHG: progress reporting in taskbar button when exporting files is performed in one-percent increments.
• CHG: progress reporting when exporting files requires less updates of the user interface.
• CHG: progress reporting in taskbar button when reading files is performed in one-percent increments.
• CHG: use link instead of move drop effect when dropping files to File List to prevent files being removed from the drop source.
• CHG: use favorite directory as initial directory when changing directory from the empty startup directory.
• CHG: added workaround to read ID3v2.4 frames with incorrect encoding of unsynced integers.
• CHG: multiple genre fields are now written using the respective MP4 atom identifiers and not as custom fields to improve compatibility with other apps.
• CHG: added code-signing to uninstaller.
• LNG: updated Corsican, French, Polish, Korean, Simplified Chinese, Turkish, and Ukrainian translation.

Homepage – https://mp3tag.de

Supported Operating Systems: Windows 7, 8, 8.1, 10, 11 (32-bit, 64-bit).

Size: 4.52 MB

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