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massgravel / Microsoft-Activation-Scripts

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

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Repository Summary (README)

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<p align="center"><img src="https://massgrave.dev/img/logo_small.png" alt="MAS Logo"></p> <h1 align="center">Microsoft Activation Scripts (MAS)</h1> <p align="center">Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.</p> <hr>

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

Method 1 - PowerShell ❤️

  1. Click the Start Menu, type PowerShell, and open it.

  2. Copy and paste the code below and press Enter.

    • For Windows 8.1, 10 and 11: 
      irm https://get.activated.win | iex
      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)
    • Script not launching? Use the below-listed Method 2.

  3. In the menu that appears, type the number corresponding to one of the Green options.

Method 2 - Traditional (Windows Vista and later)

  1. Download the script:
  2. Run the MAS_AIO.cmd file.
  3. In the menu that appears, type the number corresponding to one of the Green options.

[!TIP]

[!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 is trustworthy when manually downloading files.
  • Be cautious of third parties spreading malware disguised as MAS by altering the URL in the PowerShell command.
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Homepage - https://massgrave.dev/

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Latest Version: 3.10
Release date: 28-Jan-2026