More than just a duplicate finder, Tune Sweeper is your cleaning application iTunes in one. Automatically find and delete duplicates, find and add tracks on your Mac that are not listed in iTunes and delete the tracks included in iTunes that are not on your Mac. Tune Sweeper also fixes the missing artwork and other details of the track.
Tune Sweeper displays the duplicate tracks that are in your iTunes library into groups and suggests which tracks follow based on your preferences. that is, the highest quality, the last reproduction, latest addition, etc. You can override this automatic selection group by group.
In addition, you can listen to a track if you are not sure whether this is the right track to remove.
With a click of a button, Tune Sweeper removes the selected iTunes duplicates, allowing you to save disk space and clean up your music collection. Optionally, Tune Sweeper will make a backup of the removed for safekeeping tracks.