A Windows and Office activator using HWID / KMS38 / Online KMS activation methods, with a focus on open-source code and fewer antivirus detections. https://massgrave.dev/
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README.md

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?

Method 1 - PowerShell (Windows 8 and later) ❤️

  1. Open PowerShell
    To do that, press the Windows key + X, then select PowerShell or Terminal.

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

irm https://get.activated.win | iex

Alternatively, you can use the following (this will be deprecated in the future):

irm https://massgrave.dev/get | iex
  1. You will see the activation options.
    Press 1 HWID for Windows activation.
    Press 2 Ohook for Office activation.

  2. That's all


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.


Not working

  • If you are unable to launch MAS using the PowerShell method, please refer to Method 2 listed above.
  • If MAS is launched and the script shows any errors, check for any troubleshooting steps mentioned in blue color and try to follow those.
  • If you have any issues, please feel free to reach out to us 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: 3.2
Release date: 6-May-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


Made with Love ❤️