Download MKVToolNix 37.0.0

Moritz Bunkus has released version 37 of MKVToolNix. With this open source program, matroska files can be viewed, edited and converted. For example, sound tracks and subtitles can be added, removed or set as default. MKVToolNix is ​​a collection of separate command line tools, but a graphical user interface is also included. Downloads are available for Windows, various Linux distributions, and macOS. The changelog for this release looks like this:

New features and enhancements

• MKVToolNix GUI: the list of often used languages ​​now contains those from
  Wikipedia’s “List of languages ​​by native speakers” by default. Also by
  default only those languages ​​will be shown in the language drop-down boxes.

Bug fixes

• MKVToolNix GUI: multiplexer: fixed a bug in the “make destination file names
  unique” logic that caused an existing number-in-parenthesis at the end of
  the file base name to be removed in certain situations (eg when the first
  added file was named m (3).mkv and both m (3) (1).mkv and m (3) (2).mkv existed already, the GUI was suddenly use m.mkv instead of m (3) (3 ).mkv).
• MKVToolNix GUI: on Windows the GUI is built with a slightly older version of
  the Qt library again (5.12.4). The Qt version used in release v36.0.0,
  v5.13.0, lead to crashes when doing certain things such as selecting
  multiple tracks in the multiplexer. Fixes #2605 and #26008.