1)   MP3 Observer PRO 3.0
MP3 Observer is an easy to use and fast MP3 file-manager, ID3 tag editor, playlist creator , CD-archiving tool and MP3-player.

 2)   MP3 Hint 2.00
This handy extensions allows you to see any MP3 file's TAG contents without opening it in a MP3 player. It supports TAGs in verion ID3v1 and ID3v1.1. It's easy to use and it works even with local network.

 3)   PZ TagEditor 4.55
PZ TagEditor is one of the best ID3 taggers, playlisters and MP3-manipulators. PZ TagEditor includes all necessary functions. It is powerful and easy-to-use!