4Media iPhone Ringtone Maker for Mac

Integrated with the functions of iPhone ringtone creator and uploader, 4Media iPhone Ringtone Maker for Mac can make iPhone ringtone in M4R format from almost all popular video and audio formats such as AVI, MPEG, WMV, DivX, MP4, H.264/AVC, AVCHD, MKV, RM, MOV, XviD, 3GP, MP3, WMA, WAV, RA, M4A, etc., as well as transfer ringtone to iPhone directly after converting to M4R ringtone.