MKVToolNix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows.
https://mkvtoolnix.download/index.html
Version
97.0 “You Don’t Have A Clue”
Release Date
2026-01-02
SHA-256 checksum file*
Official Download
Alternative Download (Windows x64 Installer)
For additional platforms, please visit https://mkvtoolnix.download/downloads.html.
# Version 97.0 "You Don't Have A Clue" 2026-01-02 ## New features and enhancements * mkvmerge: MP4 reader: added support for TrueHD in MP4 with FourCC `mlpa`. Implements #6178. * installer: the Windows installer will request admin permissions again, as it did before release 96.0.