by Ventis Media, Inc. An easy-to-use music manager/jukebox for serious music collectors. It catalogs CDs, OGG, WMA, APE, FLAC, WAV and MP3 files and rips CDs, converts and levels audio, tags & organizes files and playlists, and syncs with iPods, MP3 players and phones.
by x2develop.com If you need to rename a large number of files in a directory accordingly to their ID3 description and a given "formula" (e.g. (%Track) %Artist - %Title). You can also fill ID3 tag with some smart functions.
by Sobolsoft Rename MP3 files that you download from file sharing programs. No complicated options, just drag and drop your folders / files into the program and click 'Rename'. MP3s will have case corrected, underscores removed, appropriate spaces added.