Tune Sweeper - Show duplicates in your Music library. Automatically select which duplicates to keep and delete based on your preferences. Remove duplicates with one-click from your iTunes or Music app library.
MusicBrainz Picard - Official website for MusicBrainz Picard, a cross-platform music tagger written in Python.Downloads · MusicBrainz Blog · Picard 2.
TuneUp - TuneUp makes your music fresh and clean!
Mp3tag - Mp3tag is a powerful and easy-to-use tool to edit metadata of audio files. DownloadDownload Mp3tag, a powerful and easy-to-use tool to edit .
Wondershare TidyMyMusic - Optimize your iTunes and local music library with just one click.
Tag&Rename - Tag & Rename is a music files tag editor that conveniently controls all famous audio formats.