iTunes Associator 1.6
With iTunes Associator, you just drag and drop MP3 files and folders onto iTunes Associator's icon.
They immediately turn into MP3 files that open into iTunes when you click on them. If for some reason you want to use another MP3 player, you still can. If you enjoy using the iTunes MP3 player, then you'll want to use this program to change the file type and creator codes, so they'll easily open and start playing.
For more detailed information, including on updates, please read the documentation or visit the home page.
System requirements are: Mac OS 9.xx, 400K of RAM and iTunes.