Okoker Video to 3GP Converter is a professional tool for conversion all video to 3GP. It quite solves all problems that transmit media data from PC to mobile. It supports conversion most video formats including 3GP, ASF, AVI, MOV, MPEG/MPG, MP4, VOB, and WMV to 3GP format. It can convert video to 3GP with the highest conversion speed and the best conversion quality. Specially, it is good at: convert AVI to 3GP, convert MPEG to 3GP, and convert WMV to 3GP. There are some professional parameters can be set, and you can get the best quality 3GP Video.
Version 6.3 fixes a bug about converting WMV to 3GP.