MKVToolNix is a free MKV manager that lets you create, edit, and view MKV files in a graphical user interface. The freeware is an open source project developed by Moritz Bunkus that lets you modify the application in the C programming language. MKVToolNix GUI: added an option to the preferences for the window to stay on top of other windows. Implements #2967. Mkvextract: h.265/HEVC extraction: the code for skipping extraction of prefix SEI NALUs in the first frame was skipping two bytes too few, resulting in broken processing of all following bytes. Patch by Mike Chen.

News

Mkvtoolnix Gui V9.2.0 Download

More Matroska related news can be found in my blog.

2021

Mkvmerge Gui

• 2021-04-22: Added binaries for Ubuntu 21.04 'Hirsute Hippo'.
• 2021-04-09: Released 56.1.0 (NEWS.md).
• 2021-04-05: Released 56.0.0 (NEWS.md).
• 2021-03-24: MKVToolNix for Windows is now available from the Microsoft Store.
• 2021-03-13: Added a section to the 'downloads' page for a Docker image.
• 2021-03-06: Released 55.0.0 (NEWS.md).
• 2021-02-28: Re-added packages for CentOS 8.
• 2021-02-26: Released 54.0.0 (NEWS.md).
• 2021-02-19: Dropped support for Ubuntu 18.04 'Bionic Beaver' & 19.10 'Eoan Ermire '.
• 2021-01-30: Released v53.0.0 (NEWS.md).
• 2021-01-04: Released v52.0.0 (NEWS.md).
• 2021-01-04: Dropped support for CentOS due to the recent change in the project's direction.

2020

• 2020-10-22: Added binaries for Ubuntu 20.10 'Groovy Gorilla'.
• 2020-10-04: Released v51.0.0 (NEWS.md).
• 2020-09-06: Released v50.0.0 (NEWS.md).
• 2020-08-02: Released v49.0.0 (NEWS.md).
• 2020-06-27: Released v48.0.0 (NEWS.md).
• 2020-06-09: Added binaries for Raspberry Pi OS.
• 2020-05-30: Released v47.0.0 (NEWS.md).
• 2020-05-01: Added binaries for Fedora 32 and Ubuntu 20.04 'Focal Fossa' (64-bit only).
• 2020-05-01: Released v46.0.0 (NEWS.md).

Debian packages

I provide i386 and Amd64 binaries for MKVToolNix for Debian 10 'buster' (the current stable).

I do not provide binaries for libEBML and libMatroska anymore as they're already part of the official distribution. If those are too old MKVToolNix even bundles the current version of both libraries.

You first have to import my public GPG key because all of my pools are signed. Run this once: sudo wget -O /usr/share/keyrings/gpg-pub-moritzbunkus.gpg https://mkvtoolnix.download/gpg-pub-moritzbunkus.gpg

You can access the packages by adding the lines below to a file such as /etc/apt/sources.list.d/mkvtoolnix.download.list:

Now simply run sudo apt update followed by sudo apt install mkvtoolnix mkvtoolnix-gui.

If updating the package lists fails, make sure you have the package apt-transport-https installed.

Mkvmerge Gui Filehippo

Debian 8 'Jessie' and 9 'stretch': you can get versions up to v38.0.0 (for Stretch) and v29.0.0 (for Jessie) from my repositories.

Mkvtoolnix Help

If you're looking for older Debian or MKVToolNix releases, you can look through the repository directory yourself.