A comprehensive software that can convert almost any formats of video file into 3GP format. ABC
3gp converter is software for 3GP/3GP2 file conversion of portable device. It can convert almost all video formats, for e.g., DivX, XviD, MOV, rm, rmvb, mkv, MPEG, VOB, DVD, WMV, AVI, AVS,
asf, H264, to 3GP format for playing on mobile phone such as Nokia,
sony ericsson, Motorola or other portable video device.
It integrated H263
codec which has super fast conversion speed with high quality. And it supports merge many
video clip into one. It also has the option to preview the video in real-time. This application has a skinable, easy to use interface, so that you can do your job very easily.
Here are some key features of "ABC
3gp converter":
Converts all formats to 3GP/3GP2 format that can be played on general
portable video device such as mobile phone.
Fast
video conversion speed.
User-friendly interface that is easy to use.
Supports batch conversion/merge conversion mode.
Converts any clip or segment of input file.
Has the option to preview the video in real-time.
Has the option to automatically shutdown your computer when the conversion has been completed.
Requirements:
750 MHz Intel/AMD CPU or higher
256 MB RAM or more
DirectX 8.1 or higher.
MP4 Converter
4.29 MB 
$ 29