4Media iPhone Ringtone Maker provides an all-in-one solution to make iPhone ringtone your way and transfer converted ringtone to iPhone directly. Supporting a large number of video and audio formats like AVI, MPEG, WMV, DivX, MP4, H.264/AVC, AVCHD, MKV, RM, MOV, XviD, 3GP, MP3, WMA, WAV, RA, M4A, etc., this iPhone ringtone creator can convert any video and music file (including music purchased from iTunes store) to M4R file as your iPhone ringtone. Moreover, 4Media iPhone Ringtone Maker is also an iPhone ringtone uploader to transfer the converted M4R ringtone to iPhone directly after conversion according to your own need. Clipping any music segment you like as ringtone and pre-listening the music enables you to create unique iPhone ringtone. Key features: 1. Fully support iPhone 3GS (iPhone OS 3.0). 2. With the function of transferring converted ringtone to iPhone automatically after making iPhone ringtone, you can hear the amazing ringtone you make yourself when your friends call you. 3. By setting segment start time and end time, you can get the segment you want converted to iPhone ringtone. 4. For your convenience, this iPhone ringtone creator offers you a music player to pre-listen source video/audio file before making iPhone ringtone. 5. No other iPhone ringtone converters like 4Media iPhone Ringtone Maker can make iPhone ringtone from your favored video/music file so easily and quickly: just add file and convert! 6. To meet different mother-tongue users, 4Media iPhone Ringtone Maker provides English,French,Spanish, German, Japanese and Chinese interface languages. 7.Supports to add files by dragging and dropping 8.Makes ringtone more precisely with the time set to millisecond. 9.Supports fade-in and fade-out effect of ringtone. 10.Added the function of adjusting ringtone volume. 11.Supports to name the ringtone freely.