1)   0K 3GP Video Converter 1.723
GoodOk 3GP Video Converter can convert all video files such as AVI, WMV, MPEG, ASF, VOB, MP4, iPhone, MOV, FLV to 3GP video. It also can convert 3GP to all other video formats including AVI, WMV, DVD, MP4, iPod, iPhone, Zune, PSP, Xbox, PMP, etc.

 2)   Altdo Video To PMP Converter 1.1
Altdo Video to PMP Converter is a powerful multi-format conversion tool for PMP movie with high speed and without movie quality loss. It can convert *.3gp, *.avi, *.asf, *.mov, *.wmv, *.mp4, *.m4v, *.mpeg, *.mpg to PMP format.

 3)   GoodOk 3GP Video Converter 1.806
GoodOk 3GP Video Converter can convert all video files such as AVI, WMV, MPEG, ASF, VOB, MP4, iPhone, MOV, FLV to 3GP video. It also can convert 3GP to all other video formats including AVI, WMV, DVD, MP4, iPod, iPhone, Zune, PSP, Xbox, PMP, etc.