Xilisoft 3GP Video Converter is a versatile 3GP video converter which helps you convert video files to 3GP, convert 3GP to AVI and MPEG, and grab audio tracks from supported video files with ease. Supports AVI, 3GP, MPEG1, MPEG2, MPEG4, WMV, MOV, VOB, RM, DV, animated GIF, ASF, MP4, YUV, h264, MP3, MP2, WAV, AC3, WMA, m4a, OGG, AAC etc.. The program supports multithreading and batch conversion. You can convert some files at the same time, and all conversion processes are very easy and fast. Of course, you may only rip certain clip(s) too. When converting files, you can pause, stop and continue at any moment. You can keep the default setup or specify certain parameter(s) of output. All codecs are built-in.