Microsoft Toolkit 2.5 - Official KMS Solution for Microsoft

Requirements:

Microsoft .NET Framework 4.0 or 4.5 (Not 3.5)

Microsoft Office 2010 or Later for Office Toolkit Support

Windows Vista or Later for Windows Toolkit Support

Credits:

-Bosh for the original GUI Design and co-development of Office Toolkit

-ZWT for the original KMSEmulator

-letsgoawayhell, Phazor, nosferati87, and mikmik38 for KMSEmulator fixes and improvements

-MasterDisaster, FreeStyler, Daz, nononsense, and janek2012 for work on Key Checker

Keyscity