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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.

2025

• 2025-03-16: Released v91.0 (NEWS.md).
• 2025-03-15: the git repository, issue tracker & wiki have been moved to Codeberg. The old repository on Gitlab will be removed in two months.
• 2025-03-15: 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.
• 2025-02-08: Released v90.0 (NEWS.md).

2024

• 2024-12-27: Released v89.0 (NEWS.md).
• 2024-12-27: Dropped support for Ubuntu 22.04 "Jammy Jellyfish".
• 2024-10-29: Added packages for Fedora 41.
• 2024-10-19: Released v88.0 (NEWS.md).
• 2024-10-11: Added packages for Ubuntu 24.10 "Oracular Oriole".
• 2024-09-07: Released v87.0 (NEWS.md).
• 2024-08-01: Added packages for Linux Mint 22 "Wilma".
• 2024-07-14: Dropped support for Fedora 38 & Ubuntu 23.10 "Mantic Minotaur".
• 2024-07-13: Released v86.0 (NEWS.md).
• 2024-06-02: Released v85.0 (NEWS.md).
• 2024-04-28: Released v84.0 (NEWS.md).
• 2024-04-25: Added packages for Ubuntu 24.04 "Noble Numbat" & Fedora 40.
• 2024-04-23: Dropped support for Ubuntu 23.04 "Lunar Lobster".
• 2024-03-10: Released v83.0 (NEWS.md).

Older news

Older news entries