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 / Extended Updates (ESU)?
### Method 1 - PowerShell ❤️
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'))
```
Script not launching❓Click here for info.
---
- 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)
```
- If that fails or you have an older Windows, use the below-listed Method 2.
---
3. The activation menu will appear. **Choose the green-highlighted options** to activate Windows or Office.
4. **Done!**
---
### 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.
---
> [!TIP]
> - Some ISPs/DNS block access to our domains. You can bypass this by enabling [DNS-over-HTTPS (DoH)](https://developers.cloudflare.com/1.1.1.1/encryption/dns-over-https/encrypted-dns-browsers/) in your browser.
> - **Having trouble**❓Visit our [troubleshooting page](https://massgrave.dev/troubleshoot) or raise an issue on [GitHub](https://github.com/massgravel/Microsoft-Activation-Scripts/issues).
---
- To activate additional products such as **Office for macOS, Visual Studio, RDS CALs, and Windows XP**, check [here](https://massgrave.dev/unsupported_products_activation).
- To run the scripts in unattended mode, check [here](https://massgrave.dev/command_line_switches).
---
> [!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: 3.6
Release date: 9-Sep-2025
```
### [Troubleshooting / Help](https://massgrave.dev/troubleshoot)
### [Download Original Windows & Office](https://massgrave.dev/genuine-installation-media)
### Homepage - [https://massgrave.dev/](https://massgrave.dev/)
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[1.1]: https://massgrave.dev/img/logo_github.png (GitHub)
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[1]: https://github.com/massgravel/Microsoft-Activation-Scripts
[2]: https://dev.azure.com/massgrave/_git/Microsoft-Activation-Scripts
[3]: https://git.activated.win/massgrave/Microsoft-Activation-Scripts
[4]: https://discord.gg/j2yFsV5ZVC
[5]: https://www.reddit.com/r/MAS_Activator
[6]: https://bsky.app/profile/massgrave.dev
[7]: https://twitter.com/massgravel
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