Ultra WMV Converter is a tool to help you convert,split,and join WMV, ASF to AVI, MPEG, VCD, SVCD, DVD, WMV. Use it you can convert WMV, ASF file to AVI(Divx,XviD,MPEG4), MPEG1, MPEG2, VCD, SVCD, DVD, WMV/ASF file. It also enable you to joint some small WMV, ASF files to one in various format, and you can split a large WMV, ASF file to some small pieces of films. Ultra WMV Converter has a multi-tasks system.