Winff is a frontend for FFMPEG that runs on Windows XP, Linux. It will convert most any video file that FFmpeg will convert. Developed by Matthew Weatherford and Ian Stoffberg
License: Open Source
WinFF is a straightforward and fast converter that focuses on format support and batch processing but lacks advanced editing features, while Miro Video Converter offers built-in editing tools and 4K support, making it more suitable for users needing additional features.