Tipard iPhone Ringtone Maker is a versatile iPhone Ringtone Converter, it can convert almost all mainstream video/audio formats including MPEG, WMV, MP4, DivX, MOV, RM, AAC, WMA, MP3 to iPhone M4R ringtone, even can convert concert recordings, MTV albums, and all popular DVDs to iPhone M4R ringtone and then transfer converted ringtones to iPhone with fast speed. Plus, it highly supports the newest iOS 5.1, iTunes 10.6 and iPhone 4S M4R ringtone.