MPFreaker
Imagine a program that automatically fills in the missing information in your music library…
14 Alternatives To MPFreaker
Album Art Assistant
Album Artwork Assistant finds album cover artwork on the Internet and adds it to music track files…
Album Art Downloader
The Album Art Downloader is a program designed to make life easier for anyone who wishes to find…
Idupe
iTunes has a “Show Duplicates” command, but it is of limited use.
Jaikoz
Jaikoz is a tagger that specializes in mass tagging of music file tags.
Media Tagger
Tagger is application that auto tags audio files. It also supports batch tag editing.
MusicBrainz Picard
Official website for MusicBrainz Picard, a cross-platform music tagger written in Python.Downloads · MusicBrainz Blog · Picard 2.
Neat Music
Neat Music Cleans Up Your iTunes Automatically! Cleans up iTunes in One Click
PerfectTUNES
PerfectTUNES is an audio tagger containing the essential tools to keep your music library clean…
Pollux
See related links to what you are looking for.
SongGenie
SongGenie analyzes, identifies and repairs your mp3 tags and names.
Tune Sweeper
Show duplicates in your iTunes library. Automatically select which iTunes duplicates to keep based on your preferences. iTunes remove duplicates in one click.
Wondershare TidyMyMusic
Optimize your iTunes and local music library with just one click.
iTunify
Seamless compatibility
taghycardia
Free program for automated MP3 cover art downloading and tag fixing