The well-known tiny10 project by NTDev is currently x86-64 only.
As of early 2025, there is no official, stable tiny10 build for ARM64 from NTDev.
Since you can’t download a ready-made ISO, here’s the current best-practice method for creating a lightweight Windows on ARM system.
Binary Compatibility: Many of the "removal tools" used to strip down Windows are x86-native. Running them on an Arm64 host requires emulation, which can introduce instability. NTDev and others had to manually curate a list of Arm64-specific components that are safe to delete without breaking the kernel or boot process. tiny10 arm64
support x64 (64-bit Intel/AMD) app emulation; you would need Windows 11 for that. : Stripped-down builds often remove Windows Defender Windows Update . Use caution if you plan to use the device online. Microsoft Learn How emulation works on Arm | Microsoft Learn
Early Windows on ARM devices, like the original Surface Pro X or various Snapdragon 835 laptops, often felt sluggish. This wasn't always due to the processor, but rather the heavy weight of the OS. Tiny10 removes the "overhead," making these older devices feel snappy again. 2. Raspberry Pi and Single Board Computers (SBCs) Part 5: How to Build Your Own "Tiny10
Originally, tiny10 was built exclusively for x86 and x64 architectures. It targeted old netbooks, thin clients, and virtual machines.
Tiny10 ARM64 is not a magic bullet. Here are major trade-offs: NTDev and others had to manually curate a
However, two problems persist: