Windows 11 Activator

The most advanced operating system from Microsoft at the moment is Windows 11, with the home version costing around $200 USD and the professional version around $300 USD. You can activate it either by paying or by using a completely free tool – the KMSAuto activator. On our site, you can download it in several versions absolutely free of charge. By downloading it through the direct link, you can use the activator on any computer or laptop, even without an internet connection!


The older the operating system, the more “cracks” for its activation can be found on the internet, and the more lenient the developer is towards their distribution. But the edge OS, Windows 11, is securely protected from hacking with state-of-the-art algorithms. To activate it without paying Microsoft a single cent, you need a truly effective software product, among which KMSAuto NET undoubtedly stands out.

First, you install its trial version, then (when connected to the internet) go to the Microsoft.com website, choose the version (Home or Professional), and pay the full price.

  • Activation of Windows necessarily includes:
    • Sending the unique technical code of your device to the Microsoft.com website;
    • Receiving in return a unique key generated based on the technical code.

Thanks to the use of device technical codes, no computer out of billions worldwide can receive a duplicate key, making each key unique. And the only legal way to obtain it is through the official Microsoft website.

  • The Windows 11 auto-activator bypasses this limitation by:
    • “Emulating” a Microsoft server on your computer;
    • Generating a unique key offline—using your PC’s technical code.

Thus, you need not even need an Internet connection to activate it. The utility program can be run from any folder, either on your computer’s hard disk/SSD or on a USB drive or external storage device!

This activator is compatible with all versions of Windows OS, starting from “seven,” and can also unlock the eighth, tenth, and eleventh versions from Microsoft. Additionally, it is compatible with all modern versions of MS Office: 2010, 2013, and 2016.

The list includes:

  1. Small executable file size. It downloads almost instantly;
  2. Minimal system resource requirements. KMSAuto runs even on PCs released before 2010;
  3. Compatibility with x32 and x64 OS;
  4. Ability to simultaneously activate all Microsoft software products installed on your PC: both Windows and MS Office.

Activating Office 2019 with KMSAuto is as simple as with Windows 11. To avoid errors, it is worth following a detailed activation algorithm “from A to Z.”

Before using the utility, you need to install the NET Framework 4.0 library, which is necessary for the correct operation of the activator. Windows flags all free Activators by antivirus programs as “suspicious software”. Therefore, you should disable your antivirus (Windows Defender) before downloading KMSAuto.


  • After that, proceed to the activation process:
    1. Click on the “Download Windows 11 Activator” button on our website. The file download will start through your browser;
    2. After downloading the utility, open the download folder and extract the archive;
    3. Run the extracted executable file as Administrator;
    4. In the opened window, select the program to be activated (for example – Windows 11 or Office 2016), and click the red “Activate” button;
    5. Wait for the process to complete. The program will notify you of completion with a characteristic sound signal.

Windows 11 Activator

Windows 11 Pro Activator

If you want to activate Office 2016 or another version using KMSAuto, you need to install a trial version of the program you want to activate. After activation, you will receive a full version of Office with 100% functionality and be able to use it indefinitely!

Despite the simplicity of the KMSAuto NET utility, users often have questions about its use. Some of the most common questions include:

Is KMSAuto free?

Yes, this utility is free. You can download it from our official website completely free of charge. After activating Microsoft products, they will not require “re-activation” and will work for many years as long as your computer remains in good condition!

What are the differences between KMSAuto Net and Lite versions?

Both versions are available for free download on our website. The Lite version is for novice users and works “one click”. Simply download it, run it, and press the “Activate” button. The NET version offers advanced configuration options, including creating backup restore points, changing keys, maintaining analytics, and more.

Is it safe to use the activator?

Despite the fact that Windows 11 auto-activator is an “unofficial” software product using hundreds of millions of users around the world. The key is to download the utility only from trusted sites to avoid malware and spyware disguised as activators.

What is the duration of the activator?

KMSAuto is installed on a computer/laptop “once and for all.” It does not need to be restarted after a certain period, except in cases where Windows system files are damaged. In such cases, you will need to reinstall the operating system, download the activator again, and repeat the procedure as described above.

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