How to Download and Activate Office 2021 on Windows 11

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How to Download and Activate Office 2021

KMSAuto ++ is an extended edition of the KMS activator for Windows and Office, which assigns “licensed” status for free.

Activation takes place using corporate keys, selected at random on KMS servers or locally. In addition to the standard functionality, version ++ also provides an additional one – a task scheduler, changing the OS edition, bypassing errors associated with the “invalid” Windows.

Download Microsoft Office 2021

Microsoft Office 2021 is a set of office utilities that help organize the workflow both in a large enterprise and in private use. There are several versions of the office suite, differing in the composition of programs and additional features, for example, utilities for organizing communication inside and outside the company: Skype, Microsoft Outlook.

In this version, the developers paid special attention to the functions of collaboration over the Internet. The possibilities of granting access by various parameters have been expanded: groups have been added to which you can issue special custom permissions for editing or modifying documents.

Download Microsoft Office 2021

Activation Office 2021 for Free

Have new MS Office 2021 without activation? This site mission is to solve any problems you can have with activation to make you use your product in full. KMSAuto++ activator at your service! KMSAuto ++ is an extended edition of the KMS activator for Windows and Office, which assigns “licensed” status for free.

KMSAuto++ able to activate any Office 2021 editions:

  • Standard,
  • Professional Plus,
  • Project Professional,
  • Project Standard,
  • Visio Standard,
  • Visio Professional.

So if you are going to use your Office 2021 you should follow instruction below.

As you know Microsoft Office 2021 is a collection of the most important updates introduced to the Office 365 and Microsoft 365 services over the past two years. Of course, this only includes those that can work normally offline and without the cloud. Many users choose the ability to buy Microsoft Office 2021 without a subscription. The most important applications of the package have some really cool features. The developers also made general changes to the package as a whole, improving the overall experience and making it more comfortable to work not only with files, but also with the entire Windows environment.

About KMS Activator for Office 2021

KMS is one of the most popular activators for Microsoft software, including Windows and the Microsoft Office applications. Developed by the user under the nickname Ratiborus. He also created a whole series of similar activators and utilities for working with license keys for programs from Microsoft.

The key advantage of the utilities from Ratiborus is that the activation mechanisms used do not block access to downloading and installing updates. Accordingly, after installing all the necessary keys, it is enough to simply restart the PC for the innovations to take effect. There is no need to disable updates, add addresses to the host file, etc. (as is often the case with other activators).

KMS Auto++ activator is:

  • Simple in use;
  • Safely activate your Microsoft programs;
  • Activation process is highly automated;
  • Activate all Microsoft Office 2021 versions and editions;
  • Work very fast;
  • Using native Microsoft KMS activation;
  • Many additional options for licence management;
  • Have scheduled reactivation feature.

Instructions for KMSAuto activation for Office 2021

We have very beautiful step by step instruction to activate this Software using KMS activator for Microsoft Office. Just follow the steps bellow and we wish you best regards dear user 😉


  • Temporarily turn off antivirus and Windows Defender (Click here to get info about how to turn off Windows Defender, if you need it).
  • Download the archive with working Activator in it. 
  • Unzip the archive with Activator (Password for archive – windows). You can use WinRAR to unpack it.
  • Start “KMSAuto++.exe“ file as administrator.
  • Click button “Activate Office”.
  • Wait for access message.
  • Enjoy your new Office 2021 with all features unblocked!

Video instruction of activation

F.A.Q. – About KMS Activator for Office 2021:

⭐ For what need to disable antivirus and Windows Defender?

These programs block downloading and running activation tool, because they do not want to let you to have MS Office activation for free. So, you have to disable them.

⭐ What to do if activation doesn’t work?

Sometimes we check this activator for relevance, so it should work. But if it happened that the script does not activate your Office 2021, try to activate using this activator.

⭐ Is it compatible with 32-bit or 64-bit Microsoft Office 2021 version?

Yes. The Office version does not matter, it will activate all Office versions either it is 32-bit or 64-bit and also it will activate any of editions.

⭐ I have an original license for Windows? Will it break my license if I try to activate the Office?

The program is designed in a way that when you try to activate the Windows or Office. This will first check if there are any available licenses or not when you have the original license it automatically avoids it and doesn’t make changes. So, in this way you can simply activate Office without breaking your license.

Screenshot of Activated Microsoft Office 2021
office 2021 activated with KMSAuto