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Relativity compatibility matrix
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Relativity system requirements matrix
The following table breaks down the supported operating systems, framework, IIS versions, browsers, versions of SQL Server, and TLS (when applicable) for each of the still-supported versions of Relativity Server. For additional Chrome, Firefox, and Safari supported version details, see End user browser and operating system requirements
| Software | Server 2023 | Server 2024 | Server 2025 | TLS 1.2 | TLS 1.3 |
|---|---|---|---|---|---|
| Operating systems - Relativity Desktop Client | |||||
| Windows 10 | √ | √ | √ | ||
| Windows 11 | √ | √ | √ | √ | |
| Operating systems - servers | |||||
| Windows Server 2016 | √ | √ | √ | ||
| Windows Server 2019 | √ | √ | √ | ||
| Windows Server 2022 | √ | √ | √ | √ | |
| Windows Server 2025 | √ | √ | √ | ||
| Framework | |||||
| Microsoft .NET Version 3.5 | √ | √ | |||
| Microsoft .NET Version 4.6.2 | |||||
| Microsoft .NET Version 4.7 | |||||
| Microsoft .NET Version 4.7.2 | √ | √ | |||
| Microsoft .NET Version 4.8 | √ | √ | |||
| Microsoft .NET Version 4.8.1 | √ | √ | |||
| SQL versions | |||||
| SQL Server 2017 | √ | √ | √ | ||
| SQL Server 2019 | √ | √ | √ | ||
| SQL Server 2022 | √ | √ | √ | √ | |
| RabbitMQ | |||||
| 4.14.x | √ | √ | √ | ||
| 3.13.x | √ | √ | √ | √ | |
| 3.12.x | √ | √ | √ | √ | |
| Secret Server | √ | √ | |||
Relativity Server 2025 supports Windows Server 2025 (x64). For older Relativity Server versions, see their respective compatibility matrices. Please confirm OS hardening and TLS configuration, per your organization’s policies.
- You can use RabbitMQ version 4.14.x, 3.12.x, or 3.13.x and a compatible version of Erlang.
- RabbitMQ 4.14.x is compatible with Erlang 26.2 – 27.x.
- Erlang 28 is not compatible with RabbitMQ 4.14.x.
- There are compatibility issues between RabbitMQ 3.12.x and Erlang 26.0 and 26.1.
- There are no issues with Erlang 26.2 and above and RabbitMQ 3.12.x.
- RabbitMQ 3.13.x is certified compatible with Server 2024 when TLS 1.3 is enabled. Relativity only supports TLS 1.2 and 1.3. If you have prior versions of TLS, we recommend manually disabling them.
- Ensure that you're using the 64-bit version of Erlang, or else the system will be constrained to 2GB of memory. For details on RabbitMQ's version policies, see RabbitMQ versions. Review the RabbitMQ upgrade overview beforehand to avoid issues during the upgrade process.
- For compatibility details, see Erlang Version Requirements.
End user browser and operating system requirements
Support for Internet Explorer (IE) ended with Server 2022. Support for Microsoft Edge began in Server 2022
| Software | Latest Version Tested by Relativity |
|---|---|
| Chrome (Windows, Mac OSX) | 130.0.6723.59 |
| Edge (Windows, Mac OSX) | 130.0.2849.52 |
| Firefox (Windows, Mac OSX) | 131.0.3 |
| Safari (Mac OSX) | 18.1 |
Relativity does not currently support the Linux operating system for any browser.
Relativity release matrix
The following table lists the Invariant, worker manager server, and Outside In versions released with each Relativity release. Along with the Relativity Analytics engine and Secret Store versions compatible with each release of Relativity.
| Relativity version | Relativity release date | Outside In version | Invariant version | Analytics engine version | Secret Store version |
|---|---|---|---|---|---|
| 24.0.375.2 | November 15, 2024 | 2024.11.0 | 24.0.260.18 | 4.7.9 | 1.6.1.2 |
