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MAS Logo

Microsoft Activation Scripts (MAS)

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, KMS38, and Online KMS activation methods, along with advanced troubleshooting.


How to Activate Windows / Office / Extended Updates (ESU)?

Method 1 - PowerShell ❤️

  1. Open PowerShell
    Click the Start Menu, type PowerShell, then open it.

  2. Copy and paste the code below, then press enter.

    • For Windows 8, 10, 11: 📌
      irm https://get.activated.win | iex
      
    • For Windows 7 and later:
      iex ((New-Object Net.WebClient).DownloadString('https://get.activated.win'))
      
Script not launchingClick here for info.
  • If the above is blocked (by ISP/DNS), try this (needs updated Windows 10 or 11):
    iex (curl.exe -s --doh-url https://1.1.1.1/dns-query https://get.activated.win | Out-String)
    
  • If that fails or you have an older Windows, use the below-listed Method 2.

  1. The activation menu will appear. Choose the green-highlighted options to activate Windows or Office.

  2. Done!


Method 2 - Traditional (Windows Vista and later)

Click here to view
  1. Download the file using one of the links below:
    https://github.com/massgravel/Microsoft-Activation-Scripts/archive/refs/heads/master.zip
    or
    https://git.activated.win/massgrave/Microsoft-Activation-Scripts/archive/master.zip
  2. Right-click on the downloaded zip file and extract it.
  3. In the extracted folder, find the folder named All-In-One-Version.
  4. Run the file named MAS_AIO.cmd.
  5. You will see the activation options. Follow the on-screen instructions.
  6. That's all.

Tip


  • To activate additional products such as Office for macOS, Visual Studio, RDS CALs, and Windows XP, check here.
  • To run the scripts in unattended mode, check here.

Note

  • The IRM command in PowerShell downloads a script from a specified URL, and the IEX command executes it.
  • Always double-check the URL before executing the command and verify the source if manually downloading files.
  • Be cautious, as some spread malware disguised as MAS by using different URLs in the IRM command.

Latest Version: 3.4
Release date: 3-June-2025

Troubleshooting / Help

Download Original Windows & Office

Homepage - https://massgrave.dev/

1.1 1.2 1.3

1.4 1.5 1.6 1.7


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