Microsoft activation script


Microsoft Activation Scripts (MAS)

A Windows and Office activator using HWID / Ohook / KMS38 / Online KMS activation methods, with a focus on open-source code and fewer antivirus detections.


  • HWID (Digital License) Method to Permanently Activate Windows
  • Ohook Method to Permanently Activate Office
  • KMS38 Method to Activate Windows/Server Till the Year 2038
  • Online KMS Method to Activate Windows/Server/Office For 180 Days (Lifetime With Renewal Task)
  • Advanced Activation Troubleshooting
  • $OEM$ Folders For Preactivation
  • Change Windows Edition
  • Check Windows/Office Activation Status
  • Available in All In One and Separate Files Versions
  • Fully Open Source and Based on Batch Scripts
  • Fewer Antivirus Detections

Method 1 - PowerShell


  • On Windows 8.1 / 10 / 11, right-click on the Windows start menu and select PowerShell or Terminal (Not CMD).
  • Copy and paste the code below and press enter
irm | iex

You will see the activation options. Follow the on-screen instructions.
That’s all.

Method 2 - Traditional

Download the file from Github or BitBucket
Right click on the downloaded zip file and extract
In the extracted folder, find the folder named All-In-One-Version
Run the file named MAS_AIO.cmd
You will see the activation options, follow the on-screen instructions.
That’s all.
To run the scripts in unattended mode, check here.