Windows 8.1 Product Key 2025 (100% Working)

After the official release of Windows 8.1 on October 17, 2013, people were excited to see new features and improvements because it was better than Windows XP and Windows 7. This version of Windows looks like Windows 7 but is still better than that when we compare it according to its functionality. Some of its features can only be unlocked by Activating it with a valid License key. Here, you will get a Windows 8.1 product key that works on almost all Available Windows 8.1 versions and can be used for free.

How to Get a Free Windows 8.1 Product Key

There are many ways to get the Windows 8.1 product key, but you can also download it from the official Microsoft Website and Upgrade to the free version. You can also activate Windows 8 with KMSPico and other activation software.

List of Windows 8.1 Product Keys

Here is the full list of working product keys for all versions of Windows 8.1. Try these keys one by one and save the key that works best for you. Some keys might not work for users due to different versions. Remember, these keys are valid for all 32-bit and 64-bit versions.

Windows 8.1 Product key list free Download

T3NJK-3P683-2T7BJ-2X27F-8B2KV

HB39N-V9K6F-P436V-KWBTC-Q3R9V

6PN82-R4BBH-XX8K2-DCK84-VMFDH

QGR4N-78PMD-KCRQ7-83BXT-YG667

BTNJ7-FFMBR-FF9BH-7QMJ9-H49T7

G9XNM-YYY38-8R9HM-YFPTX-T8XT7

CR8NG-63KCR-X2MPD-G7M7P-GQ4DH

List of Windows 8.1 Product Keys for All Versions

Here is the list of Windows 8.1 License keys. I will also work on Windows 8.

Windows 8.1 Home	4NMMK-QJH7K-F38H2-FQJ24-2J8XV
Windows 8.1 Home N	84NRV-6CJR6-DBDXH-FYTBF-4X49V
Windows 8.1 Pro	GCRJD-8NW9H-F2CDX-CCM8D-9D6T9
Windows 8.1 Pro N	3NHJ7-3WWQK-4RFTH-8FHJY-PRYQH
Windows 8.1 Professional	VX88T-YNG7H-D44WW-FHFR9-2YT6Y
Windows 8.1 Pro for Workstations	DXG7C-N36C4-C4HTG-X4T3X-2YV77
Windows 8.1 Education	YNMGQ-8RYV3-4PGQ3-C8XTP-7CFBY
Windows 8.1 Education N	84NGF-MHBT6-FXBX8-QWJK7-DRR8H
Windows 8.1 Pro Education	988NM-XKXT9-7YFWH-H2Q3Q-C34DH
Windows 8.1 Enterprise	MHF9N-XY6XB-WVXMC-BTDCT-MKKG7
Windows 8.1 Enterprise LTSC	FW7NV-4T673-HF4VX-9X4MM-B4H4T
Windows 8.1 IoT Core	N9C46-MKKKR-2TTT8-FJCJP-4RDG7
Windows 8.1 Team	NK96Y-D9CD8-W44CQ-R8YTK-DYJWX
Windows 8.1 S	TGXN4-BPPYC-TJYMH-3WXFK-4JMQH

Windows 8.1 Pro Product Key

Here is the Product key for Windows 8.1 Pro Version.

NTTX3-RV7VB-T7X7F-WQYYY-9Y92F

List of Windows 8.1 Activation Keys

Windows 8.1 Home	7TWWK-WNB2W-VRVPV-XG6RV-MBFDH
Windows 8.1 Professional	HN42W-QF3D6-2KM6W-C79XK-JW8XV
Windows 8.1 Pro Education	RFQ3N-4Y4XR-JY9PV-883PR-BY2KV
Windows 8.1 Enterprise	VC972-N7YXW-G9WQY-VBDP4-GXT67

Find Windows 8.1 Activation Key from the Computer

Right-click the “This PC” icon from your Home Screen and go to Properties. You will see all your system specifications. Now navigate to the “Update & Security” section and click the “Activation” Tab.

On the Activation Page, you will see a message showing whether your Windows is Activated or not. If your Windows 8.1 is Activated and you have a Microsoft Account, click on “Connect Microsoft Account” to link your license key with your Account. Still, if you cannot find your product key, you can check it through Product Key Finder.

Activate Windows 8.1 with Product Key for Free

Step 1. Press “Windows key + I” from your keyboard or Go to Settings for the search bar.

Step 2. Click on the “Update & Security” Section and navigate to the “Activation” Tab

Step 3. Now click on the “Change Product Key” button from the bottom of the screen.

Step 4. Now enter your Product Key, Windows will verify it with the server then it will Activate Win 8.1.

How to Activate Windows 8.1 without Product Key

If you don’t have a Product Key and you still want to Activate it, don’t worry. Just follow these steps to Activate it without a Product key.

How to Buy Official Windows 8.1 Product Key?

You can buy it from the official Microsoft website and at the store. To go to the Microsoft Store, type “Windows 8.1” in the search bar and press Enter. Then click on But to purchase it.

Find the Windows 8.1 License Key from Inside the Windows

Enter the following lines in the CMD or Powershell to display the OEM key already embedded in your system.

wmic path softwarelicensingservice get OA3xOriginalProductKey or powershell "(Get-WmiObject -query 'select * from SoftwareLicensingService').OA3xOriginalProductKey"

You can also use this as a registry key to activate it in your system. Please copy the text, paste it into Notepad, save this file as a .vbs file, and run it as an Administrator.

Windows 8.1 Product Key Generator

Never use these product key generators. They are fake and generate a random number of 25 characters. So try to use the original License key from Sumorb.

Conclusion

It is a good choice to install Windows 8.1 instead of using old versions of Windows XP or 7. But I always recommend using the latest version of Windows. You can use Windows 10 for better performance. Installing it lets you activate it easily with a Windows 10 License Key. If keys are not working or you need assistance, leave a comment, and I will give you a solution ASAP.