Take your Citrix and server application virtualization platform to the next level. XenServer 9 (preview) builds on the success of XenServer 8.4 and is available in preview format prior to full release later in 2026.
Downloads
Note: Components which are not specific to XenServer 9 preview (for example XenCenter) can be found on the main downloads page.
XenServer 9 (preview) - installation ISO
Feb 15, 2026
Download the latest XenServer 9 (preview) installation ISO. This includes all updates in the Normal channel to Feb 15, 2026
This is for non-production/test use only.
Optional components
XenServer 9 (preview) -DER encoded Secure Boot certificate for firmware
Feb 19, 2026
Download the XenServer 9 (preview) Secure Boot certificate for firmware. (DER-encoded) (2025-11-13)
This is for non-production/test use only. To be installed in firmware to allow booting with Secure Boot enabled.
XenServer 9 (preview) - ASCII encoded Secure Boot certificate for firmware
Feb 19, 2026
Download the XenServer 9 (preview) Secure Boot certificate for firmware. (ASCII-encoded) (2025-11-13)
This is for non-production/test use only. To be installed in firmware to allow booting with Secure Boot enabled.
Source Disks
XenServer 9 (preview) - source installation ISO
Feb 15, 2026
Download the latest XenServer 9 (preview) source installation ISO. This includes all updates in the Normal channel to Feb 15, 2026
Download Agreement
Export. You are advised that this Software is subject to the U.S. Export Administration Regulations (EAR), as well as restrictions under U.S. economic sanctions laws and regulations. You shall not export, reexport, import, transfer, sell, lease, supply, or allow access to or use of this Software contrary to U.S. or other applicable laws, whether directly or indirectly, and you shall not assist or facilitate others in doing any of the foregoing. You represent and warrant that you are not (a) subject to U.S. export restrictions or sanctions or otherwise ineligible to receive the Software under applicable law; (b) located or ordinarily resident in, or employed, owned, or otherwise acting on behalf of an entity located or headquartered in, Belarus, Cuba, Iran, North Korea, Russia, Syria, the Crimea region of Ukraine, the so-called Donetsk People’s Republic (DNR) region of Ukraine, the so-called Luhansk People’s Republic (LNR) region of Ukraine, or any other country or region to which the United States has embargoed goods; (c) an official, employee, agent, or contractor of, or directly or indirectly acting or purporting to act for or on behalf of, a government, political party, or other entity subject to U.S. sanctions/embargo; or (d) part of the national armed services, national guard, national police, or a government intelligence or reconnaissance organization in Belarus, Burma, Cambodia, China, Russia, or Venezuela; or otherwise a military end user or military-intelligence end user in the aforementioned countries under U.S. law, such as by developing, producing, maintaining, or using military items. You agree not to use or transfer the Software to or for the benefit of any sanctioned or prohibited person or for any prohibited end use under U.S. law, including those relating to certain nuclear, chemical, or biological weapons, missile, rocket system, unmanned air vehicle, military or military-intelligence, supercomputer, or semiconductor manufacturing end uses/users, unless authorized by the U.S. Government by regulation or specific license. You acknowledge it is your responsibility to comply with any and all export, import, and sanctions laws and that Cloud Software Group, Inc has no further responsibility after the initial distribution to you within the original country of distribution.