xen distribution freeware downloads

Qubes OS

4.0.1 freeware download

Qubes OS is an open source distribution of Linux built around the Xen hypervisor, the X Window System and Linux kernel ... to your personal computer the security of the Xen Project hypervisor- the same software relied on by ...

Ubuntu Server Edition

12.10 freeware download

... and create virtual machine images in minutes. KVM, Xen, VMWare and LXC are all supported. Build flexible computing environments in your own infrastructure with ...