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.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
SongGenie - SongGenie analyzes, identifies and repairs your mp3 tags and names.
Avast Cleanup - Next generation tuneup and cleanup for your PC
Leawo Tunes Cleaner - Leawo Tunes Cleaner is a powerful iTunes cleanup tool, which can help you to delete duplicates in iTunes and get album artwork for iTunes music files.With it,you can clean up iTunes music library fast and comprehensively.
Advanced System Optemizer - Clean, optimize and personalize your PC