Microsoft Activation Scripts

Microsoft Activation Scripts (MAS)

MAS (Microsoft Activation Scripts) is an open-source tool for activating Windows and Office. It supports various activation methods including HWID, Ohook, TSforge, KMS38, and Online KMS, along with advanced troubleshooting capabilities.

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

Method 1 - PowerShell

INFO:

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'))

3. Script not launching? Click here for info.
4. The activation menu will appear. Choose the green-highlighted options to activate Windows or Office.
5. Done!

Method 2 - Traditional (Windows Vista and later)

Click here to view the traditional method details.

TIP:

• Some ISPs/DNS block access to our domains. You can bypass this by enabling DNS-over-HTTPS (DoH) in your browser.
• Having trouble? Connect with us here.
• 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 is trustworthy when manually downloading files.
• Be cautious, as some spread malware disguised as MAS by changing the URL in the IRM command.

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MAS Latest Release

Last Release - v3.5 (10-Aug-2025)

GitHub | Azure DevOps | Self-hosted Git

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Features

• HWID (Digital License) Method to Permanently Activate Windows
• Ohook Method to Permanently Activate Office
• TSforge Method to Permanently Activate Windows/ESU/Office
• KMS38 Method to Activate Windows Till the Year 2038
• Online KMS Method to Activate Windows/Office For 180 Days (Lifetime With Renewal Task)
• Advanced Activation Troubleshooting
• $OEM$ Folders For Preactivation
• Change Windows Edition
• Change Office Edition
• Check Windows/Office Activation Status
• Available in All In One and Separate Files Versions
• Fully Open Source and Based on Batch Scripts
• Fewer Antivirus Detections

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Activations Summary

This table summarizes the activation types, products supported, activation period, and internet requirements.

Activation Type	Supported Product	Activation Period	Is Internet Needed?
HWID	Windows 10-11	Permanent	Yes
Ohook	Office	Permanent	No
TSforge	Windows / ESU / Office	Permanent	Yes, needed on build 19041 and later
KMS38	Windows 10-11-Server	Till the Year 2038	No
Online KMS	Windows / Office	180 Days. Lifetime With Renewal Task	Yes

For more details, use the respective activation details in Docs and comparison chart. To activate unsupported products such as Office on Mac, check here.

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Screenshots

Here are some screenshots illustrating the MAS interface and activation processes:

Administrator: Microsoft Activation Scripts 3.0 - Main Menu

Administrator: HWID Activation 3.0 and Ohook Activation 3.0

Administrator: TSforge Activation 3.0 and Troubleshoot 3.0

Administrator: Change Windows Edition 3.0

Administrator: Change Office Edition 3.0

Administrator: Change all editions 3.0 - Office Suites

Administrator: Change all editions 3.0 - Office ProPlus Editions

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Troubleshooting & Tips

• If the script is not launching, ensure you are running PowerShell as an administrator.
• Check your internet connection and DNS settings if activation fails.
• Verify the URLs used in the commands are correct and from trusted sources.
• Be aware of fake MAS scripts that might contain malware. Always use scripts from the official repository (massgrave.dev).
• For specific issues, consult the "Help" or "Troubleshoot" options within the MAS menu, or refer to the links provided.

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