With the iPhone ringtone maker any music and video file you love can be converted to ringtone for iPhone, support for a wide range of formats.
Create Unique iPhone Ringtones
You can create your own M4R iPhone ringtones from all mainstream video/audio and set exact start time and end time of the segment you want.
Powerfull piece of software
Not only a ringtone maker, this program is but also an ringtone uploader to transfer the converted ringtone to iPhone directly without iTunes after conversion if you want, as well as transfer ringtone to iTunes for backup.