Allok Soft .Inc
It can convert videos to make them compatible with portable devices.
Altdo software, Inc.
Altdo Video to 3GP Converter is a powerful multi-format conversion tool.
Okoker software, Inc.
Ooker Video to 3GP converter will allow you to convert video file into 3GP.
Moyea Video to 3GP Converter: a very useful application to convert video to 3GP.
This is a small and effective solution for video file conversion.
Aplus Software Inc
Aplus Video to 3GP Converter is the most simple converter software.
Moyea YouTube to 3GP Converter is a handy tool to convert YouTube videos to 3GP.
Convert all your videos to 3GP, MPEG, MP4 and FLV. Convert Mpeg to 3GP.
X2X Free 3GP Converter can help you convert videos to 3GP format.
ImTOO WMV 3GP Converter can convert videos from 3GP to WMV.
Digiarty Software, Inc.
Free 3GP to PSP video converter that free convert videos from 3GP to PSP.
Convert all your videos to 3GP, 3GP2, MP4, AVI, Quicktime, iPod, AppleTV.
Agrin Software, Inc.
Ideal tool to convert all videos to 3GP and MP4 format.
Fast convert almost all the videos to 3GP for playback on mobile phone.
EZToo Computing, Inc.
It convert your favorite videos including 3GP to iPod, AVI, MPEG, WMV, etc.
A Software Plus
As per its name, it converts videos in 3GP format into FLV files very easily.