3GP Video Converter Factory

3GP Video Converter Factory is a 3GP video converter. It can open most popular video formats and convert those into the 3GP and 3G2 video formats, and MP3, M4A, WMA, WAV, and AIFF audio formats.

There is a "Pro" version of this app that has more features. It comes with a video editor, a cropper, a merger, video effects, and support within one business day. The free version, however, is fully functional for converting video files.

3GP Video Converter Factory has a very dark user interface. I find it very intuitive and the dark colors help me focus on the task at hand. There is a small video player for video playback. On the right there's the list of files to be converted. You can add as many as you want and choose different profiles for each one of them.

In my testing, I loaded an FLV file and converted it using the default 3GP profile. The conversion took less than 20 seconds and the resulting file was playable in VLC just fine. I didn't notice audio and video sync problems, and the resolution of the file was decreased to fit small phone screens.