Designate a unique ringtone for each specific contact and immediately know who’s calling! iPhone Ringtone Maker for Mac helps you create iPhone ringtones from various audio and even video sources, then transfer the M4R ringtones directly onto your iPhone 3G. Audio and video formats supported: AVI, MPEG, WMV, DivX, MP4, H.264/AVC, AVCHD, MKV, RM, MOV, XviD, 3GP, MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG, etc.
To help you customize your iPhone ringtones, this iPhone ringtone creator allow Mac users the possibility of trimming video/audio files and adding fade-in effects. Preview your audio section and make further customizations to complete your perfect iPhone ringtone with the iPhone Ringtone Make for Mac.

