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Roadmap for Platform Support

Thermo-Calc Software provides platform support on a variety of the latest platforms in order to meet the needs of our users. The following roadmaps are intended for planning purposes and are subject to change.

Current Roadmaps for Platform Support

Windows 64-Bit: Thermo-Calc, all Add-on Modules, and all SDKs
 
2024
a
b
2025
a
b
2026
a
b
2027
a
b
Windows 11
 
 
 
 
 
 
 
 
Windows 10*
 
 
 
 
 
 
 
 

 Products were tested on this platform at the time of release. Technical support and bug fixes are available for this platform as long as you have the latest version of the software.

 Product releases are no longer tested on this platform.

* Windows 10 Support Discontinued

Support for installing and running the Thermo-Calc software package on Windows 10 was dropped with the 2026b release in alignment with Microsoft’s end of support for Windows 10. Users with Windows 10 are therefore advised to migrate to a newer operating system.

Linux 64-Bit: Thermo-Calc, all Add-on Modules, and the SDKs TC-Python and TQ-Interface
 
2024
a
b
2025
a
b
2026
a
b
2027
a
b
Red Hat Enterprise Linux
(RHEL 10)
 
 
 
 
 
 
 
 
Red Hat Enterprise Linux
(RHEL 9)
 
 
 
 
 
 
 
 
openSUSE 16.0 (Leap)
 
 
 
 
 
?
 
 
openSUSE 15.6 (Leap)
 
 
 
 
 
 
 
 
Ubuntu 26.04 (Resolute Raccoon)
 
 
 
 
 
?
 
 
Ubuntu 24.04 (Noble Numbat)
 
 
 
 
 
 
 
 
Ubuntu 22.04 (Jammy Jellyfish)
 
 
 
 
 
 
 
 

 Products were tested on this platform at the time of release. Technical support and bug fixes are available for this platform as long as you have the latest version of the software.

 Product releases are no longer tested on this platform.

 We aim to support this version in the future, but it is either newly released or not yet released and therefore has not been tested yet.

* Additive Manufacturing Module not supported in CentOS 7.9

Mac 64-Bit: Thermo-Calc, all Add-on Modules, and the SDK TC-Python
 
2024
a
b
2025
a
b
2026
a
b
2027
a
b
macOS Tahoe (26.x)
 
 
 
 
 
 
 
 
macOS Sequoia (15.1)*
 
 
 
 
 
 
 
 
macOS Sonoma (14.x)*
 
 
 
 
 
 
 
 

 Products were tested on this platform at the time of release. Technical support and bug fixes are available for this platform as long as you have the latest version of the software.

 Product releases are no longer tested on this platform.

* Works with Rosetta 2 emulation on all M1, M2, and M3 Macs (2020, 2022, 2023)

Discontinued Platforms

  • Support for installing and running the Thermo-Calc software package on Windows 10 was dropped with the Thermo-Calc 2026b release in alignment with Microsoft’s Windows 10 end-of-support announcement. Users with Windows 10 are therefore advised to migrate to a newer operating system.
  • Support for installing and running the Thermo-Calc software package on Windows 7 and 8 was dropped after the 2021a release. Users with Windows 7 or Windows 8 are therefore advised to migrate to a newer operating system.
  • Support for installing and running the Thermo-Calc software package on Windows 32-bit was dropped after the 2017b release. Users with a 32-bit platform installation are therefore advised to migrate to a 64-bit platform.
  • Support for installing and running the Thermo-Calc software package on all Linux 32-bit platforms has been dropped as of Thermo-Calc 2016a.

System Requirements

Visit our System Requirements page to read about recommendations and requirements for running Thermo-Calc software, including requirements for various SDKs.

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