The Official AlmaLinux OS Image for x86_64/AMD64 architecture AlmaLinux OS is an open-source, community-driven Linux operating system that fills the gap left by the discontinuation of the CentOS Linux stable release. AlmaLinux OS is an Enterprise Linux distro, ABI compatible with RHEL®, and guided and built by the community. As a standalone, completely free OS, AlmaLinux OS enjoys $1M in annual sponsorship from CloudLinux Inc. and support from more than 25 other sponsors. Ongoing development efforts are governed by the members of the community. The AlmaLinux OS Foundation is a 501(c)(6) non-profit created for the benefit of the AlmaLinux OS community.