Download totally free ringtones

Is there a computer program that can turn mp3 into ringtones?

I have a samsung blackjack (the original) if that makes any difference.

Public Comments

1. http://buildatone.com/
2. http://www.ventones.com use your mp3 files, and make ringtones, its even better than a program because you dont have to download anything, just use their online tools . i also have a blackjack1 (original) and it works great. they just text me the ringtone when im done or you can download it if you want