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GridDown OS beta download

Private beta installer

Download the current Windows beta installer, then activate it with the license key from your welcome email.

Download GridDown OS 1.1.3

Version1.1.3
Size57.39 MB
Built2026-05-04T09:43:51.3369058Z
InstallerGridDownOS-Beta-Setup.exe
SHA256331CF70BEA6377343BB617A5C4B4EC01294D36C9900CCD77BC41F20B7BA6165A
  1. Run the installer.
  2. If Windows SmartScreen appears, choose More info and then Run anyway.
  3. Open Store / Activation and paste your beta key.

Keep your license key private. It is hardware-bound and limited to the activation count assigned to your tester account.

Need help? Contact support@griddownos.com.