Other WDK downloads
The Windows Driver Kit (WDK) is used to develop, test, and deploy Windows Drivers. This topic contains information about earlier versions of the Windows Driver Kit (WDK), Enterprise WDK (EWDK), and additional downloads for support purposes. To develop drivers, use the latest public versions of the Windows Driver Kit (WDK) and tools, available for download on Download the Windows Driver Kit (WDK).
To use these earlier versions, you must first install the version of Visual Studio that is appropriate for your targeted platform.
You can run the Windows 10 WDK versions (including the WDK for Windows Server 2022) on Windows 7 and later, to develop drivers for the following operating systems:
|Client OS||Server OS|
|Windows 11, version 21H2||Windows Server 2022|
|Windows 10||Windows Server 2019, Windows Server 2016|
|Windows 8.1||Windows Server 2012 R2|
|Windows 8||Windows Server 2012|
|Windows 7||Windows Server 2008 R2 SP1|
Step 1: Install Visual Studio
The WDK requires Visual Studio. For more information about system requirements for Visual Studio, see Visual Studio 2019 System Requirements.
Visual Studio 2022 is not supported by the Windows 11, version 21H2 WDK. To use Visual Studio 2022 to develop and test drivers, download the Windows 11, version 22H2 WDK. For details, see Download the Windows Driver Kit (WDK).
The following table indicates which Visual Studio version is required for the different releases of the WDK.
|Targeted versions of Windows||Edition(s) of Visual Studio|
|Windows 11, version 21H2
Windows Server 2022
Windows 10, version 2004
Windows 10, version 1903
|Visual Studio Community 2019
Visual Studio Professional 2019
Visual Studio Enterprise 2019
|Windows 10, version 1809
Windows 10, version 1803
Windows 10, version 1709
|Visual Studio Community 2017
Visual Studio Professional 2017
Visual Studio Enterprise 2017
|Windows 10, version 1703
Windows 10, version 1607
|Visual Studio Express 2015 for Desktop
Visual Studio Community 2015
Visual Studio Professional 2015
Visual Studio Enterprise 2015
|Windows 8.1 Update
|Visual Studio 2013|
|Windows 8||Visual Studio Professional 2012
Visual Studio Ultimate 2012
Configure Visual Studio for Windows 11, version 21H2 and Windows 10, versions 1709, 1803, 1809, 1903, 2004, and Windows Server 2022
When you install Visual Studio, select the Desktop development with C++ workload. The Windows 10 Software Development Kit (SDK) is automatically included and is displayed in the right-hand Summary pane.
To develop drivers for Arm/Arm64, choose Individual components and under Compilers, build tools, and runtimes select Visual C++ compilers and libraries for Arm/Arm64.
Install the Windows SDK to target Windows 10, versions 1607 and 1703
If your development targets systems that run Windows 10, version 1607 or Windows 10, version 1703, you should install Visual Studio 2015, and then also download and install the version of the Windows SDK for the targeted version of Windows 10, as identified in the following table.
|Targeted versions of Windows||Version of Windows SDK|
|Windows 10, version 1703||Windows SDK for Windows 10.0.15063.468|
|Windows 10, version 1607||Windows SDK for Windows 10.0.14393.795|
|Windows 8.1||Windows SDK for Windows 8.1|
|Windows 8||Windows SDK for Windows 8|
The Windows SDK was not included in Visual Studio 2015, so you must install the SDK separately. Later versions of Visual Studio include the Windows SDK.
Step 2: Install the WDK
The WDK is integrated with Visual Studio and Debugging Tools for Windows (WinDbg). This integrated environment gives you the tools you need to develop, build, package, deploy, test, and debug drivers.
Starting with Windows 10, version 1709, installing the WDK will by default install the WDK extensions for Visual Studio. These extensions are required for integration of the WDK with Visual Studio.
|Targeted versions of Windows||WDK and related downloads|
|Windows 11, version 22H2||Download the Windows Driver Kit (WDK)|
|Windows 11, version 21H2||Windows 11, version 21H2 WDK|
|Windows Server 2022||WDK for Windows Server 2022|
|Windows 10, version 22H2
Windows 10, version 21H2
Windows 10, version 21H1
Windows 10, version 20H2
Windows 10, version 2004
|WDK for Windows 10, version 2004|
|Windows 10, version 1909
Windows 10, version 1903
|WDK for Windows 10, version 1903|
|Windows 10, version 1809
Windows Server 2019
|WDK for Windows 10, version 1809|
|Windows 10, version 1803||WDK for Windows 10, version 1803|
|Windows 10, version 1709||WDK for Windows 10, version 1709|
|Windows 10, version 1703||WDK for Windows 10, version 1703|
|Windows 10, version 1607
Windows 10, version 1511
Windows 10, version 1507
Windows Server 2016
|WDK for Windows 10, version 1607|
|Windows 8.1 Update||WDK 8.1 Update (English only) - temporarily unavailable
WDK 8.1 Update Test Pack (English only) - temporarily unavailable
WDK 8.1 Samples
|Windows 8||WDK 8 (English only)
WDK 8 redistributable components (English only)
WDK 8 Samples
|Windows 7||WDK 7.1.0|
Please review Hardware development kits for Windows 10, Version 2004 (10.19041.1), which addresses a bug with ExAllocatePoolZero.
If you have installed the WDK for Windows 10, version 1703 on a system that had the WDK for Windows 10, version 1607 installed, some files from the earlier version of the WDK might have been removed. To restore these files:
- On the Start menu, enter Apps & features in the search box, and select Apps & features from the results.
- Find Windows Driver Kit - Windows 10.0.15063.0 in the list of Apps & Features, and then select the program.
- Select Modify, select Repair, and then follow the directions on the screen.
- The files will be restored.
Download previous versions of the EWDK
The Enterprise WDK (EWDK) is a standalone, self-contained, command-line environment for building drivers and basic Win32 test applications. It includes the Visual Studio Build Tools, the SDK, and the WDK. This environment doesn't include all the features available in Visual Studio, such as the integrated development environment (IDE).
Using the EWDK requires .NET Framework 4.6.1. For more information about which systems run this version of the framework, see .NET Framework system requirements. For links to download the .NET Framework, see Install the .NET Framework for developers.
For more information about the EWDK, see Using the Enterprise WDK.
|Versions of Windows||EWDK|
|Windows 11, version 21H2||Windows 11, version 21H2 EWDK|
|Windows Server 2022||EWDK for Windows Windows Server 2022|
|Windows 10, version 2004||EWDK for Windows 10, version 2004|
|Windows 10, version 1903||EWDK for Windows 10, version 1903|
|Windows 10, version 1809||EWDK for Windows 10, version 1809|
|Windows 10, version 1803||EWDK for Windows 10, version 1803|
|Windows 10, version 1709||EWDK for Visual Studio with Build Tools 15.6 (Recommended)
EWDK for Visual Studio with Build Tools 15.4
EWDK for Visual Studio with Build Tools 15.2
|Windows 10, version 1703||EWDK for Windows 10, version 1703|
Starting in Windows 10 version 1709, the EWDK is ISO-based. To get started, download and mount the ISO, and then run LaunchBuildEnv.
Optional: Install updated test certificates for HAL extensions
To work with HAL Extensions, prepare your development system, running Windows 10, version 1709 or a later version of Windows 10. Also install the WDK or the EWDK, and then install the updated version of the Windows OEM HAL Extension Test Cert 2017 (TEST ONLY), available for download as a ZIP file: HAL_Extension_Test_Cert_2017.zip.
For more information about using this updated certificate, see Update for "Windows OEM HAL Extension Test Cert 2017 (TEST ONLY)" test certificate on Windows Support.
Optional: Install WinDbg Preview
WinDbg Preview is a new version of WinDbg with more modern visuals, faster windows, a full-fledged scripting experience, built with the extensible debugger data model front and center. WinDbg Preview supports debugging every version of Windows 10.
For download links and more information about WinDbg Preview, see Download WinDbg Preview.
Standalone tools for debugging Windows XP and Windows Vista
If you're debugging Windows XP, Windows Server 2003, Windows Vista, or Windows Server 2008 (or using one of these operating systems to run Debugging Tools for Windows), you need to use the Windows 7 release of the debugging tools. It's included in the SDK for Windows 7 and .NET Framework 4.0.
Newer versions of the Visual C++ 2010 Redistributable can cause issues when you install the SDK for Windows 7.
Get the standalone debugging tools for Windows XP by first downloading the Windows 7 SDK: Microsoft Windows SDK for Windows 7 and .NET Framework 4.
To install the Debugging Tools for Windows as a standalone component, start the SDK installer, and in the installation wizard, select Debugging Tools for Windows, and clear all other components.