Soundcrank iTunes Plug-in
Get album art and lyrics for songs in iTunes
Get album art and lyrics for songs in iTunes
View, export and edit iTunes backed-up files.
Import APE / Wav / CUE to iTunes Libaray.
How come iTunes can have duplicate files?
Clean up your iTunes library.
Record iTunes previews to MP3 files easily.
iCleanup to be an iTunes duplicates remover
Optimize your library by converting songs.
iTunes Library Toolkit
Add New Tracks Automatically to iTunes