Wondershare Ringtone Maker for Mac is a professional software that can provide iPhone users with free and convenient iPhone ringtone making service. With the following features,

1. Support Various Popular Audio/Video Formats;
2. Ringtone Manager (Play and Transfer Ringtones between iTunes and iPhone)
3. Direct Connection with iTunes Library;
4. Fade in and Fade out Effect;
5. Waveform for Precise Trimming;
6. Transfer to iPhone directly;
7. Video Preview Function;
users can benefit from convert any popular audio/video formats, Flexible Ringtone Management, Fade in/out Effect, Professional Wave-form Adjustment, as well as Direct Connection with iTunes Library etc.