MAS

Microsoft Activation Scripts (MAS) is a Windows and Office activation script tool that supports PowerShell and batch scripts to implement multiple activation methods, including HWID (digital license), Ohook (Office injection), TSforge, KMS38 (activate until 2038) and Online KMS (online KMS).

In February 2025, the MASSGRAVE team announced that it had mastered a new activation method:TSforge, this activation method can not only permanently activate Windows and Office, but also support crackingCommercial Extended Security Updates (ESU), this activation method has been integrated and updated in MAS 3.0 and subsequent versions.

Product featuresIntroduction

• HWID method: Bind Windows to hardware for permanent digital license activation. /requires internet connection
• Ohook method: Permanent activation of Office via token injection.
• TSforgeMethod: Manipulate the underlying storage of Windows "Software Protection Platform" (SPP) and inject forged activation information into a system-approved database to achieve permanent activation. Supports all modern versions
• KMS38 method: Activate Windows/Server products until 2038.
• Online KMS method: Activate Windows/Server/Office products online, the activation cycle is 180 days, and automatic renewal tasks can be set.
• Troubleshooting: Provides multiple activation status detection and log analysis commands to help users quickly locate the cause of activation failure.
• OEM pre-activation: Supports integrating scripts into the $OEM$ folder to enable automatic activation during system installation.
• Version switching & status query: You can switch Windows/Office versions with one click and check the current activation status.

How to use

1. The method of use is very simple.Open PowerShellOr terminal, open in administrator mode
2, thenCopy and paste the code below and press enter.You can call the MAS activation tool~

3. Which activation method is required, just enter the relevant serial number and press Enter.

4. After successful activation, a green window will pop up.

Download address:

Official website: https://massgrave.dev/

github：https://github.com/massgravel/Microsoft-Activation-Scripts