It does work natively with Windows 11 or Office 2019/2021/LTSC 2021 without modification, though older versions reference the same underlying engine.
: Checking the status of your current license or changing product keys. Microsoft Toolkit 2.6.2 Final -Windows
Using this tool to bypass paid licensing is a violation of Microsoft’s Terms of Service. For business environments, relying on such tools can lead to compliance audits and legal penalties. It does work natively with Windows 11 or
: Versions in the 2.5 and 2.6 series are noted for their ability to activate software without an active internet connection. Microsoft Toolkit 2.6.2 Final -Windows