At a glance
- Based on AlmaLinux 10
- GNOME, with extensions
- Move from Windows with Centrio Transfer, no USB
Features
AlmaLinux base
Oreon 10 is built on AlmaLinux 10. You get that base, plus the Oreon repositories on top.
Supported until 2035
Security updates run through 2035.
Centrio Installer
The installer can detect NVIDIA hardware and offer the driver during setup, and it includes a dual-boot selector.
Oreon Defense
System-wide security monitoring, with real-time alerts, built on ClamAV and other tools.
GNOME
GNOME, with extensions, set up for everyday use.
More in the repositories
The Oreon repos carry more software than a stock AlmaLinux install, including extra window managers.
Centrio Transfer
A Windows app that moves an existing Windows 10 or 11 install to Oreon 10 without a USB drive. Your files and some apps come with it. Back up first.
Our own mirrors
Oreon-specific packages and downloads come from the Oreon Build Service and the global mirror network. The AlmaLinux base stays on AlmaLinux mirrors.
What Oreon 10 is for
A desktop built to last
Oreon 10 gives you a working desktop out of the box, with security updates until 2035.
The Oreon 10 desktopLeave Windows without a USB drive
Centrio Transfer moves a Windows 10 or 11 installation to Oreon 10 and brings your files and some apps. Back up first.
How the move worksKeep Windows and add Oreon
The installer has a dual-boot selector if you want both systems on the disk.
Dual boot with the ISOQ&A
What is Oreon?
Oreon is a desktop Linux distribution from Oreon HQ. Oreon 10 is the current release. It is based on AlmaLinux 10, uses GNOME, and is supported until 2035.
Where do I download Oreon 10?
The ISO images for x86_64 and aarch64 are on the download page. The source packages are on GitHub.
Can I switch from Windows without a USB drive?
Yes. Centrio Transfer is a Windows app that moves a Windows 10 or 11 installation to Oreon 10 without a USB drive, and brings your files and some apps. Back up first.
How long is Oreon 10 supported?
Oreon 10 is a long-term release, supported until 2035.