mp4 to 3gp

rip blu-ray discs to AVI, MPEG, WMV, DivX, MP4, H.264/AVC, RM, MOV, XviD, 3GP.

media player supporting 3gp, Mp4, H264, Mov, Flv and all other popular video

It let you play QuickTime MP4, M4V, DV, 3GP, M4A and AMR audio, GIF in WMP.

rip DVD to mp4, avi, wmv, VCD, SVCD, DVD, 3gp, mpeg1, mpeg2, mp3, wav.

Easily rip and convert DVD to iPod, MP4, 3GP, PSP, Apple TV, iPhone, Archos, DVD

Free WMV Converter can convert wmv to avi, mpeg, mp4, 3gp, mov, iPod, Zune, PSP

MediaCell Video Converter is the best free software for MP4/3GP file conversion

Convert AVI DivX RM MPEG WMV ASF MOV 3GP SWF FLV to PSP Video

Convert AVI DivX RM MPEG WMV ASF MOV 3GP SWF FLV to MP3 audio

iPod, PSP, Zune, iPhone, iTv, PPC, PMP, xBox and mobile 3GP