Xilisoft MP4 Converter is an easy to use, powerful MP4 video conversion application which helps you convert all popular video formats to MP4 (MPEG4), such as AVI to MP4, MPEG to MP4, WMV to MP4. No other MP4 video converter software supports so comprehensive video formats including AVI, MPEG, DivX, MOV, RM, WMV, 3GP, VOB, VCD, DV, H.264/MPEG-4 AVC, H.264/PSP AVC etc., and so many portable media player (MP4 player) such as Acrchos Archos AV500, Archos AV700, Archos Gmini402, iriver PMP-100, Creative Zen Vision, etc. In addition, the MP4 video converter provides a powerful way to convert audio formats to MP3, AAC, M4A etc.