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Libreboot project

Libreboot is a free BIOS or UEFI replacement (free as in freedom); libre boot firmware that initializes the hardware and starts a bootloader for your operating system. It's also an open source BIOS, but open source fails to promote freedom; please call libreboot free software.

Libreboot is a long-time member of the Peers Community project, an organisation that supports Free Software and provides infrastructure, e.g. Git hosting.

Questions? Read the FAQ or join #libreboot IRC (freenode) for general support questions.
You can also join #libreboot-support on freenode IRC for specific support questions.
You can also contact the developers - Sign up to our newsletter for release announcements!
We also have a subreddit forum, for development discussion and user support: r/libreboot/

Libreboot left GNU on 2016-09-15, in protest of transgender discrimination at the FSF. GNU arrogantly resisted this. Here are 5 reasons why your project should leave and/or never join GNU.

Why use libreboot?

Many people use non-free proprietary boot firmware, even if they use a free operating system. Non-free BIOS/UEFI firmware often contains backdoors, can be slow and have severe bugs, where you are left helpless at the mercy of the developers; you have no freedom over your computing. By contrast, libreboot is building a world where everyone can use, study, adapt and share software, with true control and ownership over their technology. In other words, you should use Libreboot for your freedom's sake!

Libreboot is faster, more secure and more reliable than most non-free firmware, and can provide many advanced features (such as encrypted /boot/, GPG signature checking before booting your kernel, ability to load an OS from the flash chip, and more).

Libreboot's main upstream providers are coreboot (which we deblob, for hardware initialization), depthcharge (bootloader, and default libreboot payload on ARM), and GRUB (bootloader, and default libreboot payload on x86). We also integrate flashrom (for installing libreboot), and several of our own utilities, scripts and configuration files. All of this is integrated into a single, coherent package that is easy to use. We add our own patches to the various upstreams used, and where feasible try to merge upstream as much as possible.

Libreboot provides a fully automated build system and installation process, with documentation written for non-technical users, in an attempt to make the software as easy to use as possible. ROM images are provided, along with utilities, all built from the publicly distributed source code.

Learn more about libreboot

The source code for this page is available from a git repository.