About MKVToolNix

MKVToolNix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows.

Since May 1st 2003, the Matroska libraries themselves and my Matroska tools are officially available. I urge you to download the software, use it and report any errors you encounter to me. I'm always grateful for good bug reports because I make mistakes and you guys normally find them. Your feedback is important to me :)

News

More Matroska related news can be found in my blog.

2026

• 2025年07月05日: Released v100.0 (NEWS.md).
• 2026年07月03日: Dropped support for armhf (32-bit ARM) for Ubuntu.
• 2026年06月23日: Dropped support for Ubuntu 25.10 "Questing Quokka".
• 2026年05月24日: Released v99.0 (NEWS.md).
• 2026年05月24日: macOS binaries: Thanks to the huge amount of work by two community members, corticalcode & touchstone64 (Graham Thompson), we will once again provide macOS binaries (DMGs) for releases 98 and newer. Both have improved the macOS build system significantly, implemented building ARM binaries in addition to Intel binaries (this includes a Universal DMG) and fixing bugs they come across while doing so. I'm very grateful for their work, and the MKVToolNix community as a whole is better off.
• 2026年04月26日: Added packages for Ubuntu 26.04 "Resolute Raccoon".
• 2026年04月05日: Released v98.0 (NEWS.md).
• 2026年04月05日: Dropped support for Ubuntu 25.04 "Plucky Puffin".
• 2026年01月02日: Released v97.0 (NEWS.md).
• 2026年01月02日: macOS binaries: I will stop providing macOS binaries and any kind of support for macOS in the second half of 2026 duej to Apple discontinuing support for the Rosetta x86-to-ARM translation system.

2025

• 2025年11月08日: Released v96.0 (NEWS.md).
• 2025年11月08日: Added packages for Fedora 43.
• 2025年10月10日: Added packages for Ubuntu 25.10 "Questing Quokka".
• 2025年09月14日: Released v95.0 (NEWS.md).
• 2025年08月11日: Added packages for Debian 13 "Trixie".
• 2025年08月11日: Dropped support for Ubuntu 24.10 "Oracular Oriole".
• 2025年07月27日: Released v94.0 (NEWS.md).
• 2025年06月14日: Released v93.0 (NEWS.md).
• 2025年05月30日: Added packages for AlmaLinux 10 & CentOS Stream 10.
• 2025年05月30日: Dropped support for Fedora 40.
• 2025年04月29日: Due to recent issues with my former Mastodon instance, I've moved to Hachyderm. Find me here at @mosu@hachyderm.io!
• 2025年04月26日: Released v92.0 (NEWS.md).
• 2025年04月14日: Added a repository for Fedora 42 but no packages for 91.0 as Fedora 42 comes with MKVToolNix 91.0 already. Starting with 92.0 I will offer Fedora 42 binaries as well.
• 2025年04月14日: Added packages for for Ubuntu 25.04 "Plucky Puffin".
• 2025年03月16日: Released v91.0 (NEWS.md).
• 2025年03月15日: The git repository, issue tracker & wiki have been moved to Codeberg. The old repository on Gitlab will be removed in two months.
• 2025年03月15日: Moving to Codeberg: the MKVToolNix git repository, issue tracker & wiki are moving from Gitlab to Codeberg on the weekend of March 15/16. Therefore the repository on Gitlab is currently archived. This news page will be updated once the move's finished.
• 2025年02月08日: Released v90.0 (NEWS.md).

2024

• 2024年12月27日: Released v89.0 (NEWS.md).
• 2024年12月27日: Dropped support for Fedora 39 & Ubuntu 22.04 "Jammy Jellyfish".
• 2024年10月29日: Added packages for Fedora 41.
• 2024年10月19日: Released v88.0 (NEWS.md).
• 2024年10月11日: Added packages for Ubuntu 24.10 "Oracular Oriole".
• 2024年09月07日: Released v87.0 (NEWS.md).
• 2024年08月01日: Added packages for Linux Mint 22 "Wilma".
• 2024年07月14日: Dropped support for Fedora 38 & Ubuntu 23.10 "Mantic Minotaur".
• 2024年07月13日: Released v86.0 (NEWS.md).

Older news

Older news entries