tsMuxeR - tsMuxeR update for 3D blu-ray (HD) DVD & Blu-ray authoring
MKVToolnix - MKVToolnix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices...
Subler - Subler is a Mac OS X application that opens media containers, allows you to add or remove media...
MKVCleaver - MKVcleaver is a GUI (Graphical User Interface) for mkvtoolnix, designed to extract data from MKV...
gotsent - Easy and Fast h264 .MKV to PS3 , XBOX 360 and iPad compatible MP4 and PS3 compatible M2TS/AC3...
MkvToMp4 - MkvToMp4 can change the mkv/m2ts/mts to Mp4 without reconverting/transcoding video(If the original video in H264 format). Support for multiple internal and external audio tracks.