ANSYS 13.0 License Manager
| Platform | Supported Architecture(s) | Supported Operating System(s) |
| Windows 32 on x86 | Intel or AMD 32-bit chip sets | Microsoft Windows 7 Enterprise 32-bit Microsoft Windows 7 Business 32-bit Microsoft Windows 7 Professional 32-bit Microsoft Windows Vista Enterprise 32-bit Microsoft Windows Vista Business 32-bit Microsoft Windows XP Pro 32-bit |
| Windows 64 on x64 | Intel or AMD 64-bit chip sets | Microsoft Windows 7 Enterprise x64 Microsoft Windows 7 Business x64 Microsoft Windows 7 Professional x64 Microsoft Windows Vista Enterprise x64 Microsoft Windows Vista Business x64 Microsoft Windows XP Pro x64 |
| Linux 32 on x86 | Intel or AMD 32-bit chip sets | Red Hat Enterprise Linux (RHEL) Version 51 SUSE Linux Enterprise (SLES) Version 10 SUSE Linux Enterprise (SLES) Version 11 |
| Linux 64 on x64 | Intel or AMD 64-bit chip sets | Red Hat Enterprise Linux (RHEL) Version 51 SUSE Linux Enterprise (SLES) Version 10 SUSE Linux Enterprise (SLES) Version 11 |
| Windows HPC Server on x64 | Intel or AMD 64-bit chip clusters | Microsoft Windows HPC Server 2008 |
| Linux 64 on Itanium | Itanium 2 | Red Hat Enterprise Linux (RHEL) Version 51 SUSE Linux Enterprise (SLES) Version 10 SUSE Linux Enterprise (SLES) Version 11 |
| IBM AIX on Power | Power5 or Power6 | IBM AIX 5.3 |
| HP HP-UX on Itanium | Itanium 2 | HP-UX 11.23 |
| SGI ProPack on Itanium | Itanium 2 | ProPack 5.0 |
| Sun Solaris on x64 | Intel or AMD 64-bit chip sets | Sun Solaris 10 |
| Sun Solaris on UltraSPARC | UltraSPARC III or UltraSPARC IV | Sun Solaris 102 |
1 - 32-bit and 64-bit Red Hat Enterprise Linux (RHEL) Version 6 is not certified and is currently incompatible with the ANSYS 13.0 release
2 - Although the ANSYS license manager runs on this platform, ANSYS simulation software is no longer available for execution on this platform
NOTE: Release 13.0 may be the final release to support some platforms. See details.