Microsoft Activation Script 1.3 Win10 Office Ac... Portable Jun 2026

Microsoft Activation Scripts (MAS) is a free, open‑source collection of batch and PowerShell scripts that activate Windows and Office products without requiring a purchased product key. It supports a wide range of versions, including , Windows 11 , Office 2010–2024 , and Microsoft 365 .

While earlier iterations like version 1.3 laid the technical foundation for automated commands, the script continuously updates to handle newer security patches and modern versions of Windows 10, 11, and Microsoft Office. The core philosophy behind MAS is complete transparency; because it is open-source, any user can inspect the code line-by-line to verify that no malicious processes or hidden executables are running. Primary Activation Mechanisms

A newer method used for permanent activation of Windows, Office, and ESU. How to Use MAS There are two primary ways to run the script: Method 1: PowerShell (Recommended)

: Windows Security or other antivirus programs may flag the script as a "HackTool" or "Potentially Unwanted Application". Users often temporarily disable Real-time protection to run the script. Microsoft Activation Script 1.3 Win10 Office Ac...

Wait for the "Product activated successfully" message and restart your PC. ⚠️ Important Safety Reminder

Provides permanent activation for Windows 10 and 11 by linking a digital license to your hardware.

: Software activated through such methods may not receive official updates, potentially leaving it vulnerable to security exploits. Moreover, instability or bugs might occur, affecting performance. Microsoft Activation Scripts (MAS) is a free, open‑source

Download the latest ZIP file from the official GitHub repository or massgrave.dev . Extract the downloaded ZIP file. Open the folder named All-In-One-Version .

Activates Windows 10/11 and Server versions until the year 2038.

: Open PowerShell as an administrator and run a specific command (typically irm https://get.activated.win | iex ) to launch the All-In-One (AIO) menu directly. The core philosophy behind MAS is complete transparency;

While the project has evolved past early iterations like version 1.3 to its latest official MAS releases (such as versions 3.x), the core functionality remains highly requested by users looking to troubleshoot or activate Windows 10 and various perpetual editions of Office. Key Activation Methods Explained

While MAS 1.3 is widely considered the cleanest activation tool available, users should always exercise caution.