ImTOO Ringtone Maker for Mac

ImTOO Ringtone Maker for Mac is an easy-to-use ringtone converter which helps you easily convert videos including AVI, MPEG, WMV, DivX, MP4, H.264/AVC, MKV, RM, MOV, etc., and audios such as MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG to mobile ringtone formats (incl. MP3, M4R, WAV, M4A, OGG, AMR).

The ringtone maker can help you clip any music and video segment you like as your unique mobile ringtones.