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The program will choose the best method for you to locally activate all Microsoft products
HEU KMS Activator is an easy-to-use Windows and Office activation program that can activate Windows 10, 11 and MS Office 2021 with just 1 click. You can choose your own activation channel, with 4 modes to choose from: Digital License, KMS38, OEM and KMS, as well as many useful tools like Change Windows 10 Version, Windows Backup & Restore, Change MS Office Edition, Manually Key Settings if you bought the original key and more. Compatible – Windows XP/Vista/7/8.1/10/11 Microsoft Office 2010, 2013, 2016, 2019, 2021 and Office 365 All Windows Server versions Featured – Easy to use Smart activation with the best method.
Work time mode
Activate Windows XP/Vista/7/8.1/10/11 Activate MS Office 2010, 2013, 2016, 2019, 2021 and Office 365 Automatically identify and bypass permanently activated Windows/Office. Install/uninstall auto-renew function. Delete KMS client information.
Change Windows 10 version
Set up a KMS server. Digital activation. OEM activation.
Windows backup/restore
Windows/Office key management. Smart activation. And more