> ## Documentation Index
> Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Tested server operating systems

> Tested server operating system

Currently tested server operating systems if running SuperOffice Onsite.

Want to know if a newly released operating system is compatible? Check the [compatibility reports][1].

<Note>
  SuperOffice Onsite is being phased out, and no further compatibility testing will be performed in the future.
</Note>

| Operating system       | 8.0, SR1 - SR3 | 8.0 SR4 - 8.2 | 8.3 R01 - R03 |   8.3 R04  |     8.4    |     8.5    |      9     |     10     |     11     |
| ---------------------- | :------------: | :-----------: | :-----------: | :--------: | :--------: | :--------: | :--------: | :--------: | :--------: |
| Windows Server 2025    |   ![i][img3]   |   ![i][img3]  |   ![i][img3]  | ![i][img3] | ![i][img3] | ![i][img3] | ![i][img3] | ![i][img1] | ![i][img1] |
| Windows Server 2022    |   ![i][img3]   |   ![i][img3]  |   ![i][img3]  | ![i][img3] | ![i][img3] | ![i][img3] | ![i][img3] | ![i][img1] | ![i][img1] |
| Windows Server 2019    |   ![i][img3]   |   ![i][img3]  |   ![i][img3]  | ![i][img3] | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img1] |
| Windows Server 2016    |   ![i][img3]   |   ![i][img1]  |   ![i][img1]  | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img3] |
| Windows Server 2012 R2 |   ![i][img1]   |   ![i][img1]  |   ![i][img1]  | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img3] | ![i][img3] |
| Windows Server 2012    |   ![i][img1]   |   ![i][img1]  |   ![i][img1]  | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img1] | ![i][img3] | ![i][img3] |
| Windows Server 2008 R2 |   ![i][img1]   |   ![i][img1]  |   ![i][img1]  | ![i][img1] | ![i][img1] | ![i][img3] | ![i][img3] | ![i][img2] | ![i][img2] |
| Windows Server 2008    |   ![i][img1]   |   ![i][img1]  |   ![i][img3]  | ![i][img2] | ![i][img2] | ![i][img2] | ![i][img2] | ![i][img2] | ![i][img2] |

Windows Servers are also tested as Terminal Server / Citrix Server.

<Note>
  Windows Server 2012 and 2012 R2 reached the end of support on October 10, 2023.

  Windows Server 2008 and 2008 R2 reached the end of support on January 14, 2020.
</Note>

Our experience tells us that other configurations also should work, but SuperOffice will not guarantee any other configurations than the ones listed.

<Warning>
  Be aware of the different versions of the ODBC drivers. This has turned out to be the greatest source of incompatibility.
</Warning>

## Legend

![yes][1] **Tested successful**

The product is part of our test procedures and you may obtain support for this configuration.

![no][2] **Not working**

This product is known not to work with this version of our software.

![not yet][3] **Not part of test procedures**

This product is not part of our test procedures and may not be fully compatible with this version of our software. There is currently no official support for this configuration. If this is a newer version of other vendors' software then we may have to add support for this in our code first, see compatibility reports for more information.

[1]: ../../../media/icons/testedyes.png

[2]: ../../../media/icons/testedno.png

[3]: ../../../media/icons/testednotyet.png

[1]: ./index

[img1]: ../../media/icons/testedyes.png

[img2]: ../../media/icons/testedno.png

[img3]: ../../media/icons/testednotyet.png


## Related topics

- [Tested client operating systems](/en/onsite/compatibility/client-os.md)
- [System requirements for SuperOffice server hosting CRM server](/en/onsite/requirements/crm-server.md)
- [Tested Microsoft SQL Server](/en/onsite/compatibility/ms-sql-server.md)
- [Tested Oracle versions](/en/onsite/compatibility/oracle.md)
- [System requirements for SuperOffice server hosting IIS](/en/onsite/requirements/iis.md)
- [Tested browser versions](/en/onsite/compatibility/browser.md)