TL:DR; Free HD Converter is a freeware designed to convert all your MTS and M2TS files.
Free HD Converter is a freeware designed to convert all your MTS and M2TS files. You will be able to convert to AVI, MPEG2, DVD format, Ipod, Mp4, Wmv. Very fast conversion and completely free to use
Bluefox FLV Converter is a professional tool, which can convert FLV file very easily with excellent quality, such as AVI to FLV, MPEG to FLV, and WMV to FLV etc.
Tutu FLV to AVI Converter is a professional tool to convert Flash FLV video files to AVI video files, by using high quality encoder and decoder; you can display FLV video you need by Windows Media Player and other popular media players.
Free Video Converter is a freeware designed to convert all your Video files. It supports to convert your favorite video from / to AVI, MP4, iPod, PSP, 3GP (mobile phone format), Zune, iPhone, FLV, MKV, WMV, ASF, MOV, QuickTime, MPEG, RM, VCD, VOB...