Boram
Boram – cross-platform graphical WebM converter. Free and open source program
Software for converting video files
Boram – cross-platform graphical WebM converter. Free and open source program
MakeMKV is a free multiplatform DVD and Blu-ray to MKV converter and network streamer
MKVToolNix is a free and open source, multi-platform, universal and powerful set of tools for working with MKV format files
Avidemux is a free and open source, multi-platform video editor designed for simple tasks: cutting, filtering and encoding
VideoMorph is a free and open source, multi-platform program for converting videos to various formats
Ciano is a free and open source simple multimedia converter for Linux
MystiQ is a free and open source powerful audio and video converter, graphical interface for FFmpeg
Curlew is a free and open source easy-to-use audio and video converter for Linux
traGtor – free and open source audio and video file converter, GUI for FFmpeg
Shutter Encoder is a free and open source video converter, image and audio handles tool