Windows 8.1 Product Key Free 2021

A Windows 8.1 product key is a 25-character code that Microsoft uses to activate your copy of windows. If you don’t have a Windows 8.1 serial key, you won’t be able to activate your operating system. If you purchased Windows 8.1 key, your Windows 8.1 activation key should be inside your DVD/CD box. If you don’t remember Windows 8.1 product key you can try new method to activate windows 8.1.

Windows 8.1 Iso Download you visit here

I sell cheap Windows 8.1 Pro product key ($25/key). If you want to buy it you can visit

Windows 8.1 Product Key Free


Then you copy and paste these keys to activate Windows 8.1:

If these keys don’t work, you can try the new method:

How to activate windows 8.1 without product key for free 2021

I will show you in this article. You can read these articles to know:

Step 1: You visit

Step 2: You copy the code above into a new text document


Step 3: You choose “Save As” to save it as a batch file, name “1click.cmd”

save code as batch file
save code

Step 4: Run the batch file as administrator

Run the batch file as administrator

You can see the result

Free Windows 8.1 Product Key

You can watch this video to know more:

With this method you can activate:

  • Windows 8.1 Core
  • Windows 8.1 Core Single Language
  • Windows 8.1 Professional
  • Windows 8.1 Professional VMC
  • Windows 8.1 Enterprise
  • Windows 8.1 Enterprise N

Tag: windows 8.1 product key free, windows 8.1 activation key, How to activate windows 8.1 for free 2021, windows 8.1 pro product key free, Windows 8.1 Activator, Windows 8.1 Professional product key 64-bit, windows 8 license key free

Read more:

Sharing is caring!

Facebook Comments

Leave a Reply