One of everyone’s biggest pet peeves with the iPhone is the inability to use your own custom ringtones. Lucky for you iPhone junkies, there’s iToner for OS X. Made by Ambrosia Software, who has brought us lifesaving utilities such as Snapz Pro X; the best screenshot utility ever. Now with iToner 1.0.0, you can just drag and drop an MP3 file into the program to add it on to your iPhone. That’s it. Just as easy as it looks.

It’s also worth mentioning that Ambrosia Software pulled this off without “hacking” the iPhone in any way, meaning that future updates for the iPhone won’t affect iToner whatsoever. You can get a free trial to see if it’s worth $15 by visiting Ambrosia’s website.

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iToner – Apple Ring Tones announced for the iPhone [Mobilewhack]