Microsoft Activation Scripts (MAS)

Microsoft Activation Scripts (MAS)

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

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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

3. You will see the activation options. Choose the activation options highlighted in green.
4. That's all

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Method 2 - Traditional (Windows Vista and later)

Click here to view

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• 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.

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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.

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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.

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Latest Version: 3.4

Release date: 3-June-2025

Troubleshooting / Help

Download Original Windows & Office

Homepage - https://massgrave.dev/