Windows 8 Developer Preview downloads
The Windows 8 Developer Preview is a pre-beta version of Windows 8 for developers. These downloads include prerelease software that may change without notice. The software is provided as is, and you bear the risk of using it. It may not be stable, operate correctly or work the way the final version of the software will. It should not be used in a production environment. The features and functionality in the prerelease software may not appear in the final version. Some product features and functionality may require advanced or additional hardware, or installation of other software.
Note: You can't uninstall the Windows 8 Developer Preview. To go back to your previous operating system, you must reinstall it from restore or installation media.
Windows 8 Developer Preview with developer tools English, 64-bit (x64)
DOWNLOAD (4.8 GB)
Sha 1 hash - 6FE9352FB59F6D0789AF35D1001BD4E4E81E42AF
All of the following come on a disk image file (.iso). See below for installation instructions.
64-bit Windows 8 Developer Preview
Windows SDK for Metro style apps
Microsoft Visual Studio 11 Express for Windows 8 Developer Preview
Microsoft Expression Blend 5 Developer Preview
28 Metro style apps including the BUILD Conference app
Windows 8 Developer Preview English, 64-bit (x64)
DOWNLOAD (3.6 GB)
Sha 1 hash – 79DBF235FD49F5C1C8F8C04E24BDE6E1D04DA1E9
Includes a disk image file (.iso) to install the Windows 8 Developer Preview and Metro style apps on a 64-bit PC.
Note: This download does not include developer tools. You must download the Windows 8 Developer Preview with developer tools 64-bit (x64) to build Metro style apps.
Windows 8 Developer Preview English, 32-bit (x86)
DOWNLOAD (2.8 GB)
Sha 1 hash - 4E0698BBABE01ED27582C9FC16AD21C4422913CC
Includes a disk image file (.iso) to install the Windows 8 Developer Preview and Metro style apps on a 32-bit PC.
Note: This download does not include developer tools. You must download the Windows 8 Developer Preview with developer tools 64-bit (x64) to build Metro style apps.
