1 - MP3 Filename Formatter 5.112 MP3 Filename Formatter quickly renames MP3 filenames and sets ID3 internal MP3 ID Tags. This tool removes Underbars ("_"), extra spaces and other unwanted characters from the filename and leaves a nice-looking formatted filename. License: Shareware OS: Windows 9X/ME/2K/XP/2003 Size: 1.43 MB