Why pay when you can:
https://github.com/massgravel/Microsoft-Activation-Scripts
No downloads or anything, just instal the official Windows from MS site and activate for free forever from the command line. Bosh, job done
How have I not known about this earlier? I'll give it a go, thanks
Super handy activation script, I've used it several times with no repercussions...enjoy!
Just ran it in a VM and worked flawlessly. Sweeeeeeet
This post is a few days old but I thought I'd mention that I recently bought Win 11 Pro OEM here: https://software.pcworld.com/
Apparently this is a legit licence unlike the grey-market ones you can get off Kinguin or something like that.
For years I've used https://m.vip-scdkey.com/ and the only issue I had was my dumb ass not reading something closely enough and getting a key I couldn't use until my next install. Just search for Windows or whatever.