Where can I find a good free video converter program?
There are plenty video converters on the market but most of them are shareware with a few features that won't help at all. I have used Any Video Converter because it helped me achieve my goal by converting various video files. If you don't want to use the software I mentioned before, you can browse these search results and find software good enough for you.
I think handbreak is good, format factory also can do great help.