Free MP4 Video Converter is an excellent choice for mp4 conversion, supporting over 180 source formats including AVI, WMV, ASF, DVR-MS, MS-DVR, MOV, 3GP, etc. It introduces CUDA & DXVA technology to gain the best performance in MP4 video conversion. No one needs to be a professional when converting videos and what you need to do is simply choose the quality preset to get the optimum output quality as you want.