Video Inspector 1.8.2.97

Download

Another good file inspection tool from Kyle Katarn

Tipard Creative Zen Video Converter
can convert video formats to Creative Zen AVI, MP4, WMV, MPG videos.
Shell Extension
Let you view properties of Matroska file within Windows Explorer.
MKVToolnix
MKVToolnix is a set of tools to create, alter and inspect Matroska files under L
XMPEG
XMPEG is a high quality converter based on lossless MPEG/AC3 decoders.
AC3 ACM Decompressor
Based on the open source liba52 library by Aaron Holtzman and Michel Lespinasse
Video Inspector
Another good file inspection tool from Kyle Katarn
Haali Media Splitter
The most up to date DirectShow filter to read Matroska files.
CCCP-Combined Community Codec Pack
play .mkv (matroska video) and .mka (matroska audio) files under DirectShow
Virtual VCR
Obviously discontinued project
AVIMux-GUI
Definitely one of the best MKV creation and editing tools out there.