1)   Xilisoft iPhone Ringtone Maker 3.0.3.0802
Xilisoft iPhone Ringtone Maker turns your dream of making your own iPhone ringtone with loved music into reality in the way of converting almost all mainstream video/audio formats including AVI, MPEG, WMV, DivX, MP4, H.264/AVC, AVCHD, MKV, RM, MOV, X

 2)   ImTOO iPhone Ringtone Maker 1.0.20.1127
ImTOO iPhone Ringtone Maker lets you custom your own iPhone ringtone by converting almost all videos/audios and even music bought from iTunes store to M4R ringtone format for iPhone, and upload the ringtone to iPhone directly if you want.