beaTunes - Smart software for library management, music analysis, and playlist creation. For Windows and macOS.
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.
Mixed in Key - Mixed In Key is award-winning DJ software that gives you the #1 technique of the world's best...
Dupe Eliminator for iTunes - iOS, iPad, iPhone, iPod Touch, iTunes, iTunes software, Software for iTunes, mobile iOS apps for iPad, iPhone and iPod Touch. Remove iTunes duplicates. Stream iTunes Music Library. Super iTunes Suite of useful tools.
KeyFinder - Key estimation software for DJs
SongGenie - SongGenie analyzes, identifies and repairs your mp3 tags and names.