Leawo Free MP4 Converter is a clean and totally free MP4 Converter. This free MP4 converter can easily convert video to MP4 for further use. It can rip and convert MP3 to MP4, MOV to MP4, WMV to MP4, 3GP to MP4. Inputs: WMV, WMA, AVI, FLV, MOV, MP4, M4V, DV, 3GP, 3G2, TS, MPG, MPEG, VOB, MP3, AAC. Outputs: AVI, MP3, M4A, AAC, WAV. Key features: convert MP4 to videos, such as convert MP4 to MP3, WMV, MPG, MP4, 3GP; support batch conversion; join files together for continuous playback of the videos.