1)   Simple MP3 Renamer 6.0
Rename MP3 files that you download from file sharing programs. No complicated options, just drag and drop your folders / files into the program and click 'Rename'. MP3s will have case corrected, underscores removed, appropriate spaces added.

 2)   Ultra Tag Editor 2.0.8
Organize music file collections, properly label each file and get assistance in preparing mp3 and ogg files for subsequent CD burning with Ultra Tag Editor. It generates tags from file names, renames files based on tag information and supports CDDB!

 3)   Dual MP3 Manager 3.0
Dual MP3 Manager manages your collection of MP3 files on your harddisk, CDs or network drives. It creates a collection by scanning your system, and storing information about the MP3 files in a separate database.