Super Video Converter is one of the best free converters available today. It supports multiple video formats (even unpopular ones) and is very flexible.
We’ve been using Super Video Converter for quite some time now as it supports multiple video formats and its conversion options are very flexible. You can convert from almost any kind video format, and then convert it to another format with a different aspect ratio, video bitrate, aspect size, etc.
http://www.techiechips.com/how-to-use-super-video-converter/
