It is very easy to use. You oly have to drag and drop the file you want to convert into the main windows of the program, choose the conversion settings (codecs, saturation, subtitles,...) and click ok.
It offers the possibility to work with HD video as well as the formats supported by the most-known mobile phones out there, including iPhone, Zune, PSP, Blackberry and more.
iCoolsoft Total Video Converter is a very useful and accurate application that will make this job to be easier than ever featuring great results.
Trial version only converts the first five minutes of each video. If the video is less than 5 minutes long, it will convert only half its length.