MKVtools is described as 'Was primarily designed for processing mkv files for use in DivX enabled DVD players, it's capabilites have been expanded to allow for the input of most standard video file formats. As the name sort of implies, MKVtools is a graphical interface for a variety of tools' and is a Video Converter in the video & movies category. There are eight alternatives to MKVtools for Mac, Windows, Linux, Web-based and BSD. The best MKVtools alternative is MKVToolnix, which is both free and Open Source. Other great apps like MKVtools are MKV2MP4, MPEG Streamclip, MKV/AVI to MP4 and Roadmovie.