Activation is performed either from the built-in KMS-Service, or from a server on the network.

Additional launch parameters (keys):
/ win = act - Run the program in stealth mode, activate Windows and exit the program.
/ ofs = act - Run the program in stealth mode, activate Office and exit the program.
/ nosound - Run the program in stealth mode, activate without sound effects.

KMSOffline is a new activator from Ratiborus, which can activate Windows XP, Windows Vista, 7, Windows 8, 8.1, 10, Server 2008, 2008 R2, 2012, 2012 R2, 2016, 2019, Office 2010/2013/2016/2019 Volumes of issues.

System Requirements:
Windows XP, Windows Vista, 7, Windows 8, 8.1, 10, Server 2008, 2008 R2, 2012,
2012 R2, 2016, 2019, Office 2010/2013/2016/2019 Volumes of issues.

**** Program requires .NET Framework 4.5. ****

Activation is performed either from the embedded KMS-Service, or from a server on the network.

Advanced startup parameters (keys):
/ win = act - Run the program in hidden mode, activate Windows and exit the program.
/ ofs = act - Run the program in hidden mode, activate Office and exit the program.
/ nosound - Run the program in stealth mode, activate without sound effects.