Flv Converter is a Free portable tool that can convert Macromedia Flash FLV "flash video formatted" files into many different popular formats. For example convert flv to avi, flv to mpeg, flv to mp4, flv to mov, flv to ipod, flv to psp, flv to iPhone, flv to 3gp or flv to mp3 files. Conversion enables you to playback those video files or movie clips utilizing a standard audio/video file format your favorite video player might use.
FLV Converter - Portable FLV Converter Screenshot
Authors Website: http://flv-converter.org/
Download: You can get flvconverter_portable.exe HERE