GoodOk 3GP Video Converter is powerful and best video conversion tool for mobile phone users. It 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, Apple TV, Pocket PC, FLV, SWF and MOV. It can extract audio from 3GP and save them as MP3, AAC, AC3, AMR, M4A, OGG, and WAV. It can help you enjoy your favorite videos on 3GP mobile phone at any time. Features: Support converting all video files such as AVI, WMV, MPEG, ASF, VOB, MP4, iPhone, MOV, FLV to 3GP. Support converting 3GP to all other video formats including AVI, WMV, DVD, MP4, iPod, iPhone, Zune, Xbox, PMP, PSP, Apple TV, Pocket PC, FLV, SWF and MOV. It can extract audio from 3GP and save them as MP3, AAC, AC3, AMR, M4A, OGG, and WAV. It provides batch conversion. You can convert multiple files at the same time. You can keep the default setting. You can also set the parameters by yourself. With 3GP Video Converter, you will get any output formats with super fast speed and the most excellent quality.