Programs developed by Florian Heidenreich
Mp3tag is a powerful and easy-to-use tool to edit metadata of audio files. It supports batch tag-editing of ID3v1, ID3v2.3, ID3v2.4, iTunes MP4, WMA, Vorbis Comments and APE Tags for multiple files at once covering a variety of audio formats. You can rename files based on the tag information, replace characters or words in tags and filenames, import/export tag information, and more.
Mp3tag Audio Indexer is a freeware plugin for Google Desktop Search which indexes metadata of audio files. It supports Unicode for both filenames and tag contents. It indexes metadata like title, artist, album, track length and bitrate of audio files and supports the following audio formats:
Mp3tag is a powerful and yet easy-to-use tool to edit metadata of common audio formats where it supports ID3v1, ID3v2.3, ID3v2.4, iTunes MP4, WMA, Vorbis Comments and APE Tags. 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.