Key Functions: 1. It can help you rip any DVD disc or convert various video/audio files to iPhone M4R Ringtone and transfer it to iPhone directly. 2. It can supports all iPhone versions (iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5s/5c). 3. With this create ringtone software, you can change interface language to English, French, German, and Japanese. 4. You can trim any segment from your video, audio and DVD sources exactly, and convert it to iPhone ringtone with the editing function. And you are free to edit the existed iPhone ringtones. For instance, you can remove/rename it, and export iPhone ringtones to iTunes/computer/iPhone directly. Besides, it can assist you to adjust the output ringtone volume and add the fade-in and fade-out effect for better enjoyment.