Free Video to HTC Phones Converter is, indeed, a video converter. It has an incredible list of supported input formats, including, AVI, MPEG-4, MKV, MOV, RM, MKV, WMV, among many others. It has a very intuitive interface and it simply works really well. It was designed to convert pretty much any file to those formats supported by HTC phones.
This converter is obviously designed with ease of use in mind. There aren't any unnecessary settings anywhere in the application. There are only a few menus and most of the options are already pre-configured for you. Free Video to HTC Phones Converter uses conversion profiles. There are five conversion profiles built-in, each with conversion settings for specific devices, which are listed underneath each profile. You can modify these by opening the preset modifier. All the conversion profiles use MPEG-4 as the video codec and AAC as the audio codec. The files that you convert using this app will be optimized for playback on HTC devices, but they will most likely play on most computers and other portable devices as well.
This converter works quite well. I always try the most complicated files when testing these converters and Free Video to HTC Phones Converter managed an MKV file quite well.