mediAvatar iPhone Ringtone Maker for Mac can assist you make iPhone ringtone by converting various videos and audios to M4R ringtones including AVI MPEG WMV FLV DivX MP4 H.264AVC AVCHD MKV MP3 WMA WAV RA M4A etc. and transfer them to iPhone iTunes. With it you can clip any music segment to transform to iPhone ringtone. It totally supports iPhone 3GS (iPhone OS 3.0).New:1.Added the display of audio waveform for more precise adjustments of start point and end point.2.Improved user experience in ringtone editing to make ringtones more handily.3.Enriched ringtone management functions: Added the function of appending ringtone files from PC to iPhone directly. Added the function of renaming ringtones on iPhone. Added the function of exporting ringtones on iPhone to iTunes and PC.4.Added basic information of audio and video files like cover name author and album name.Key features:1. Very easy to us. Only two steps are enough to create an iPhone ringtone: After drag and drop to add a media file hit one button to start converting!2. You can personalize the iPhone ringtone by add Fading Effects.3. Any music segment can be extracted and made into an iPhone ringtone by setting its start and end time accurate to milliseconds.4. A built-in music player is available for you to preview source videoaudio file before converting.5. Supports to name the ringtone freely.Quality is our reputation. mediAvatar tools let you easily convert DVDvideos transfer files for any players and portable devices incl. phones. We truly believe that mediAvatar Software Studio high quality products will better enhance your digital life experience.