Windows/Office One-click Permanent Activation Tool MAS Tutorial [Latest]
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![Cover image for Windows/Office One-click Permanent Activation Tool MAS Tutorial [Latest]](/_astro/mas-logo.Du_Ou1QM_12DSI4.jpg)
MAS Tool Introduction
Microsoft Activation Scripts (MAS) is an open-source Windows and Office activation tool that supports multiple activation methods including HWID, Ohook, KMS38, and online KMS.
Key Features:
- Multiple activation methods: HWID, Ohook, KMS38, online KMS
- Completely open source with transparent code
- Supports all Windows versions (7/8/8.1/10/11)
- Supports all Office versions
- No installation required, one-click activation
- Supports both command line and GUI
Quick Start
Method 1: PowerShell (Recommended, for Windows 8 and newer)
- Right-click the Windows Start menu, select PowerShell or Terminal (Note: not CMD)
- Copy and run the following command:
irm https://get.activated.win | iex
- In the activation options:
- Select
1) HWID
to activate Windows - Select
2) Ohook
to activate Office
- Select
If the above command doesn’t work, try the alternative command:
irm https://massgrave.dev/get | iex
Method 2: Traditional Method (for Windows 7 and newer)
-
Download the ZIP file from either:
https://github.com/massgravel/Microsoft-Activation-Scripts/archive/refs/heads/master.zip
https://git.activated.win/massgrave/Microsoft-Activation-Scripts/archive/master.zip
-
Extract the downloaded file
-
Navigate to the
All-In-One-Version
folder -
Run
MAS_AIO.cmd
-
Follow the on-screen prompts to select activation options
Important Notes
- The PowerShell IRM command downloads the script, and IEX executes it
- Carefully verify the URL before use
- Some DNS services might block
get.activated.win
domain (as it’s new) - Be cautious of fake MAS tools using different URLs
Activation Methods Explained
Method | Applicable To | Features |
---|---|---|
HWID | Windows | Permanent activation |
Ohook | Office | Permanent activation |
KMS38 | Windows | Long-term activation |
Online KMS | Windows/Office | Requires periodic renewal |
Resources
Disclaimer: This tutorial is for educational purposes only. Please ensure you understand the risks and responsibilities before use.
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