An official, public does not exist . While Windows 8.1 was available for ARM-based devices, it was released exclusively as Windows RT 8.1 , which was only pre-installed on specific hardware (like the Surface RT or Surface 2) and never sold or distributed as a standalone ISO for general installation. Key Limitations of Windows 8.1 on ARM
(e.g., using QEMU), which results in extremely poor performance. Locked Down Environment windows 81 arm64 iso install
If you are looking to install Windows on an ARM-based device (like a Raspberry Pi or an Apple Silicon Mac), here are the current realities: Official ARM64 ISOs: Microsoft only provides official ARM64 ISO downloads for Windows 11 . You can find these on the official Windows 11 ARM64 download page Windows RT Limitations: An official, public does not exist
Still Stuck on Windows 8.1? How to Upgrade to Windows 10 or 11 Locked Down Environment If you are looking to
A community-made tool specifically designed to automate the deployment of Windows onto Raspberry Pi or mobile devices.
: If you own an original Surface RT or Surface 2, you can find recovery images on the Internet Archive to restore the device to its original state. Are you looking to install this on specific hardware or for use in a virtual machine