PC 3GP Converter
The 1.0.0574 version of PC 3GP Converter is provided as a free download on our website. PC 3GP Converter lies within Multimedia Tools, more precisely Editors & Converters. This software was originally developed by convert-3gp.com.
From the developer:
The PC 3GP Converter allows you to convert, encode and decode 3GP, WMV, MP4, AVI, DIVX, MPEG4, 3GP, AAC, AC3, AVI, MP3, MPE, MPE, MPE, and more video and audio files and form one format to another, easily!
You may want to check out more software, such as Free MOV To 3GP Converter, 3GP Converter 2007 or 3GP Converter 2008, which might be similar to PC 3GP Converter.