Download Windows Ultralight (22621 590) Fbconan Zip Now

Some "Light" builds remove the Microsoft Store, Xbox services, or printing support to save space. If you need these, you'll have to reinstall them manually.

This is a "debloated" version of Windows 11 (22H2). FBConan is a well-known developer in the custom OS scene who specializes in stripping Windows down to its bare essentials. The goal is to reduce the OS footprint so it uses less RAM, fewer CPU cycles, and takes up minimal disk space. Download Windows Ultralight (22621 590) FBConan zip

Test the ISO in VirtualBox or VMware to see if your essential apps even run. Some "Light" builds remove the Microsoft Store, Xbox

These ISOs usually bypass TPM 2.0 and Secure Boot requirements, making them popular for older hardware. The Trade-offs: Is it Right for You? fewer CPU cycles