Nano11 compresses Windows 11 install footprint to as little as 2.8GB — 'extreme experimental script' is 3.5 times smaller than Tiny11 and comes with 'none of the fluff'

NTDEV introduces Nano11 Builder for Windows 11, a tool that drastically reduces the OS size to as little as 2.8GB. The tool prunes the official installer disk image, creating an ISO up to 3.5 times smaller than the original. Nano11 removes unnecessary features like Windows Hello packages and drivers. While designed for testing and VMs, it's not recommended for daily use. Starting with Windows 11 LTSC can result in an even smaller install size.