KMSAuto is a free activator for Windows and Office

What is Kms Auto?

Welcome to the official website of Ratiborus! On this page we will talk about the free KMSAuto utility for activating MS Office and Ms Windows. You will learn about the capabilities of this program and the principle of its operation. This program will help you activate all versions of Microsoft operating systems for free, as well as all versions of Microsoft office applications. Here you will can download the activator for free.

What is the KMSAuto activator utility from Ratiborus?

The Activator utility was created to solve the problem of activating Microsoft products. The developer has entered the position of the majority of users who, for one reason or another, could not get a Microsoft license key.

For various reasons, the user cannot get an official key. This may be a lack of finances, blocking Microsoft servers in your country, lack of Internet connection, the region of your residence is not supported by Microsoft. And much more.

To solve these difficulties, the KMSAuto utility was created. You can use it to extend the validity of an expiring license. And also activate an expired license for Microsoft products. To do this, you just need to download the archive with the activator. Then run the program. Next, you just choose which one you want to activate – Windows or Office. After that, all restrictions will be lifted. After that, you will be able to edit your Excel spreadsheets and create new documents in Word.

In order for your new license key to last you a long time, we recommend disabling the automatic update of the Windows operating system. It is with the help of operating system updates that Microsoft determines the originality of the key. Install important updates manually. If your license becomes invalid, you can use the KMSAuto activator from Ratiborus again.

Which programs can be activated using KMSAuto?

In the lower table we have listed all the programs from Microsoft that can be activated. Use products that are currently supported by developers. For example, Vista and XP are outdated operating systems. Their use is dangerous, since the developer does not monitor and fix the detected bugs. This may lead to the loss of your confidential information.

Microsoft Windows XP (64/32 bit)
Microsoft Windows Vista (64/32 bit)
Microsoft Windows 7 (64/32 bit)
Microsoft Windows 8 (64/32 bit)
Microsoft Windows 8.1 (64/32 bit)
Microsoft Windows 10 (64/32 bit)
Microsoft Windows 11 (64/32 bit)
Microsoft Windows Server 2008 (64/32 bit)
Microsoft Windows Server 2012 (64/32 bit)
Microsoft Windows Server 2019 (64/32 bit)
Microsoft Office 2013
Microsoft Office 2016
Microsoft Office 2019
Microsoft Office 2021
You can activate all current versions of Microsoft programs.

The principle of operation of the Kms activator

In order to understand how the KMSAuto program works, you need to understand how the original activation of Microsoft products occurs. It looks like this. You enter the original activation key for the Windows or Office operating system. The program communicates with the nearest Microsoft KMS server. The server checks the key and issues a response. If the key is original, then it is approved by the server and your operating system or office software package receives an official license.

Standart Activation process

The principle of operation of the activator is as follows. After you run the activator utility, the program will create a virtual server on your computer. This server will impersonate a Microsoft kms server. The Windows operating system or the Office program will receive a signal from this server about successful activation. Thus, you will have an almost official license in your hands.

KmsAuto Activation process

The main interface of the KMSAuto program

The interface of the activator program is simple and clear. Let’s look at the main functions used by 90% of users. We will not delve into the additional features of the program in this article so as not to confuse you. This information is enough to activate. On the main screen you will see the “Activation” and “Information” buttons.

KmsAuto Main Window
KmsAuto Main Window
  • – a button that will take you to the Windows or Office activation window.
  • – a button after clicking which you will receive information about the status of Windows and Office licenses.

After clicking the “Activation” button, you will be taken to the second window. This window is responsible for activation. You should select one of the “Activate Windows” or “Activate Office” buttons.

The second window of KmsAuto
  • – by clicking this button, you activate the Microsoft Windows operating system.
  • – by clicking this button, you activate the Microsoft Office.

What system requirements are required to run the activator?

The Kms Auto utility is not demanding of system requirements. But still, you should read this paragraph and make sure that your home computer meets all the requirements of the program. In addition , the program needs a third – party Microsoft .NET program .

Hard drive50 mb
Operating systemMicrosoft Windows
Microsoft .NET Frameworkversion 4 and higher

You can find out the version of Microsoft NET Framework as follows:

  1. Press the keyboard shortcut “Win”+”R”;
  2. In the form that appears, type “cmd” and press the “Enter” key.
  3. In the command prompt that opens, type “reg query“HKLM\SOFTWARE\Microsoft\Net Framework Setup\NDP\v4”/s” and press “Enter”.

This way you will determine the availability of the program and its version. The version must be at least 4.0.

You can download this application from the official Microsoft website.

The obvious advantages of the KMSAuto program

  • Simplicity – the program does not require installation, and activation is fast. You only need to press a few buttons!
  • Reliability – activation in 90% occurs from the first time. And the remaining 10% is obtained from the second time!:))
  • Security – the program does not change the system files and the registry of the operating system!
  • Availability – the activator program is absolutely free!

Download the latest version of the KMSAuto program

On our official website you can always download the archive with the latest version of the KMSAuto program. The developer constantly updates the program and monitors its performance. Active work is being done to fix bugs and optimize the activation process.

Frequently Asked Questions

We have answered the most frequent questions that users ask us. You can send your question using the feedback form!

Yes! The program does not change the system files of your operating system and does not change the system registry!
This program is marked in the databases of antivirus programs as undesirable. Since this program allows you to get an official license key for free.
Yes, there are several popular activators. But unfortunately we cannot be responsible for their safety and reliability.
The password is always specified in the name of the downloaded zip archive.

Conclusions of the article

You have familiarized yourself with the principles of the activator program and its interface. We understood what a KMS server is and how the principle of activation of Microsoft programs works. Now you can activate Office and Windows. Familiarize yourself with the capabilities of these programs and decide whether you need to buy a full-fledged official license or not.

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1 year ago

best soft!

1 year ago

its work! thx admin))

1 year ago

The first time I did not disable the antivirus and the archive was deleted.. But then it all came out. Thank you author!

1 year ago

Then they ask for the password, then they forget to turn off the antivirus… What a..

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