Find your ISO's Windows build number (if you don't know for sure). However, this may remove some extraneous stuff from pre-release builds.Ĥ. In just a few simple steps, you can grab Windows 11 Home, Pro, Education, Enterprise and then use Tiny11 Builder to remove the cruft from it, before you even install. NTDEV says that, right now, only the latest builds 22621.121.525 are officially supported. Now, NTDEV has released Tiny11 Builder, a free tool that lets you turn the latest Windows 11 ISO (installer file) into one which installs a light version of the OS. However, up until now, to use Tiny11, you had to download the entire operating system from NTDEV's cloud storage drive, which meant you didn't have a choice of Windows 11 version and it was awkward downloading the whole OS from someone other than Microsoft. Tiny11, a custom image of Windows 11 from Twitter user NTDEV solves these issues by removing unnecessary libraries, apps and services so that the system can run with just 2GB of RAM, take up a mere 12GB of disk space and not check for any of the system requirements.