To ensure optimal performance of the Leapwork Automation Platform, please ensure the following system requirements are met.

## Usage Recommendations

- **Follow the Qualified Environments List**: Ensure your systems are running one of the officially supported versions listed above.
- **Coordinate Updates**: Before applying major operating system or security updates, verify compatibility with Leapwork or consult our support team.
- **Plan for Testing**: We recommend testing the platform in a controlled environment after applying updates to ensure compatibility.

**Note:** Installing updates or making configuration changes outside of the recommended scope may require additional time from our engineering team to verify compatibility and recommend solutions.

## Operating System Compatibility

Leapwork supports a wide range of operating systems to ensure flexibility across various environments.

**Windows:**

The table below lists the supported operating systems for Leapwork, along with their corresponding editions, service packs (builds), and the latest security updates required for optimal compatibility.

| Operating System                 | Edition                           | Service Pack (Build) | Latest Security Update |
|----------------------------------|-----------------------------------|-----------------------|------------------------|
| **Windows 10**                   | Windows 10 Pro                   | 19045.5011            | KB4023057              |
| **Windows 11**                   | Windows 11 Pro                   | 22631.446             | KB5044285              |
| **Windows Server 2008 R2**      |                                   |                       |                        |
| **Windows Server 2012**         |                                   |                       |                        |
| **Windows Server 2012 R2**      |                                   |                       |                        |
| **Windows Server 2016**         | Windows Server 2016 Datacenter   | 14393.7515            | KB5046612              |
| **Windows Server 2019**         | Windows Server 2019 Datacenter   | 17763.583             | KB5039705              |
| **Windows Server 2022**         | Windows Server 2022 Datacenter   | 20348.2762            | KB5027225              |

## Release-Driver Compatibility

The table below shows the compatibility between each Leapwork release and specific browser driver versions for Chrome, Edge, and Firefox.

| Release Number                  | Explorer Driver Compatibility     |
|--------------------------------|----------------------------------|
| [2025-4-0](/content/releases/2025-4-0/index.html) | Chrome/Edge driver 143          |
| [2025-3-0](/content/releases/2025-3-0/index.html) | Chrome/Edge driver 139          |
| [2025-2-0](/content/releases/2025-2-0/index.html) | Chrome/Edge driver 138          |
| [2025-1-714](https://2912187.hubspotpreview-na1.com/releases/2025-1-714) | Chrome/Edge drivers 135; Firefox Gecko 0.35  |
| [2024-2-32](/content/releases/2024-2-32/index.html) | Chrome/Edge driver 128          |
| [2024-1-486](/content/releases/2024-1-486/index.html) | Chrome/Edge drivers 124         |
| [2024-1-192](/content/releases/2024-1-192/index.html) | Chrome/Edge drivers 120         |
| [2024-1-192](/content/releases/2024-1-192/index.html) | Chrome/Edge drivers 116         |
| [2023-1-71](/content/releases/2023-1-71-0/index.html) | Chrome/Edge driver 113; Firefox Gecko 0.33 |

## Release-Mobile Driver compatibility

The table below shows mobile automation driver compatibility by Leapwork release, including Appium, Android, and iOS component versions.

| **Component**                  | [Release 2024.2.32](/content/releases/2024-2-32/index.html) | [Release 2025.2.0](/content/releases/2025-2-0/index.html) | [Release 2025.3.0](/content/releases/2025-3-0/index.html) | [Release 2025.4.0](/content/releases/2025-4-0/index.html) | [Release 2026.1](/content/releases/2026-1/index.html) | [Release 2026.2](https://docs.leapwork.com/leapwork-flow/latest/release-notes/leapwork-flow-major-release-2026-2) |
|--------------------------------|----------------------------------|--------------------------------|--------------------------------|--------------------------------|---------------------|---------------------|
| **Appium**                     | 2.11.1                          | 2.18.0                        | 3.0.1                          | 3.1.1                          | 3.2.0             | 3.5.2             |
| **UIAutomator2 Driver**       | 3.7.1                           | 4.2.3                         | 5.0.0                          | 6.2.1                          | 7.0.0             | 7.6.2             |
| **UIAutomator2 Server**       | 7.0.18                          | 7.6.0                         | 8.0.0                          | 9.1.4                          | 9.11.1           | 10.2.1            |
| **Android OS Support**        | -                                | Android 15                    | Android 15                    | Android 16                    | Android 16         | Android 16         |
| **WDA**                        | 8.9.1                           | 9.6.2                         | 10.1.0                         | 10.2.2                          | 11.1.6           | 11.17.1           |
| **Xcode**                     | 15.3                           | 16.3                          | 16.4                          | 26.1.1                          | 26.3             | 26.6              |
| **XCUITest Driver**           | 7.23.0                          | 9.2.4                         | 10.1.0                         | 10.5.1                          | 10.24.1          | 3.5.2             |
| **iOS Version Support**       | -                                | iOS 18.4.1                    | iOS 18.6.2                    | iOS 26.1                      | iOS 26.3          | 26.5.1            |

## Additional Requirements:

| Version Range / Release        | Required .NET Version            | Installation Type   |
|--------------------------------|---------------------------------|---------------------|
| Versions prior to **2025.2**   | .NET 4.8                        | Manual              |
| Versions from **2025.2** onwards | .NET 6                        | The Leapwork installer includes the required **.NET 6 Desktop Runtime** for both Flow and Agent. |
| Versions from **2025.3.0** onwards | .NET 8                        | Yes, .NET 8 and all dependencies are bundled with Leapwork Flow. |

**Hardware Configuration:** For specific hardware recommendations, please refer to the following [Leapwork Knowledge Base article](https://support.leapwork.com/s/article/SystemConfigurationSuggestionsforLeapwork633070c7abb0d).