An independent developer has created a command-line script called ‘Offline Insider Enroll‘ that allows Windows 10 PCs users to enroll in the Insider program without a Microsoft account. In this post, we will show you how to install Windows Insider preview builds without a Microsoft account.

Normally, to join the program and install the preview builds, you’ll need a Microsoft account and a PC running Windows 10. And you must link your Microsoft account and Windows 10 device to download and install any Insider preview builds.

Install Windows 10 Insider preview builds without a Microsoft account

• Download the Offline Insider Enroll script and save it anywhere in your Windows 10 PC.
• Extract the archive to view the script.
• To run the script, right-click on the OfflineInsiderEnroll.cmd file and select Run as administrator.
• After the script is executed, you’ll be prompted to select a Ring to join.
• Once you select a Ring to join, you will be prompted to reboot your computer.
• After rebooting the system, you can go into the Windows Insider Program control panel on your Windows 10 PC and see that you have now joined the selected ring.

Whenever you wish to stop receiving Windows Insider builds, you can run the script again, but this time select X and then reboot the computer.

That’s it!