1)   Speed Video Converter 3.1.11.8
Speed Video Converter supports various video formats, such as AVI(Divx,xDiv), MPEG-4, mpeg(vcd,svcd,dvd compatible), wmv, asf, Quick Time, VOB, DAT. It supports Batch File Convertsion that can convert more than one files, just needs one click.

 2)   OJOsoft VOB Converter 2.7.4
It is designed for backuping your favorite DVD movies and videos to your computer by converting VOB to AVI, MPEG, MPG, WMV, MP4, MOV, 3GP/3G2, H.264, ASF, FLV etc. Also, it supports converting any video format to VOB format.