Free Convert DVR-MS to MPEG4Free
Free Convert DVR-MS to MPEG4 is one of the best free conversion programs for converting your DVR-MS file to MPEG4 format. It is very easy to use, and you can finish your conversion with just a few clicks.Moreover, it is a totally free application, and contains no virus or spyware, so just download it. It will worth your while. The output quality is super good and conversion speed is really fast.