Windows 11 Pro Lifetime key – RETAIL


  • Support: Windows 11 Pro.
  • Validity: Lifetime – Unlimited OS reinstall.
  • Brand: Microsoft
  • Delivery Time: Instant delivery after the Payment.

Best for those who frequently change the Hard Disk/SSD or Format their laptop or desktop. The windows can be activated even after formatting. You can also transfer the license to your new PC.

(29 customer reviews)

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Instant delivery on all orders

  • 100% Genuine Products
  • Immediate replacement for faulty keys
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Windows 11 Pro Lifetime Retail key

  • The Windows 11 Pro license key will be sent to your email address immediately within 5 minutes after the payment (Rare cases: up to 8 hours). Please refer to Purchase Process.
  • It will come with official download links and installation instructions.
  • This key will activate Windows 11 Pro and it stays activated even after formatting the PC.
  • You will get all official updates and support from Microsoft.
  • Supports all languages and works worldwide. Works for Windows 11 Pro Edition.
  • You can Update the PC, Login with your Microsoft account – No restrictions.



  • You will receive an email containing the activation key.
  • If Windows Operating System is not installed on your PC, please install Windows first and then place an order.
  • This key will work only on Windows 11 Pro / Professional Edition. This key will not work on Windows 11 Enterprise, N, Education, or any other version. Check Guide to buy the right product key for your Windows 11
  • Activate the key within 2 days, because our replacement Period is 2 days.


To find the difference between the following License Types: CLICK HERE



External links:

Windows 11 has all the power and security of Windows 10 with a redesigned and refreshed look. Comes with new tools, sounds, and apps. All of it comes together to bring you a refreshing experience on your PC.

CLICK HERE to learn more about the product features.

Looking for Windows 11 Home Lifetime Key! CLICK HERE to Purchase.

Looking for Windows 11 Home Lifetime Retail Key! CLICK HERE to Purchase.


Optional: Additional Information for Interested Readers

Windows 11 Pro Features

  • Business ready
  • Secure management
  • Windows documentation for IT pros
  • Tech Community
  • Windows Insider Program
  • Seamless updates
  • Smooth app deployment
  • The most secure Windows


Windows 11 Pro lifetime Retail key - Requirements


Introducing Windows 11 Pro: the latest, feature-packed operating system by Microsoft, now available in India! With Windows 11 Pro, you get an enhanced user experience, streamlined performance, and a plethora of new functionalities designed to boost your productivity.Windows 11 Pro lifetime Retail key - License

Windows 11 Pro boasts an array of advanced features as compared to Windows 11 Home, making it ideal for professionals and businesses.

The Windows 11 ISO download allows you to access the original Windows 11 Pro ISO file for a seamless installation experience. The Windows 11 Pro Retail Product Key ensures that you get access to all premium features and receive future updates.

Windows 11 Pro lifetime Retail key - Activate

Windows 11 Pro comes with specific processor requirements, ensuring optimal performance on compatible devices. Check the official Windows 11 requirements to make sure your device is eligible for an upgrade.

If you’re looking for a Windows 11 Pro upgrade, it’s now easier than ever to transition from your current Windows OS.

The Windows 11 Pro Lifetime Retail price is competitive, providing excellent value for your investment. As for the Windows 11 Pro Product Key Price in India and Windows 11 Pro Retail License in India, you can buy from us.Windows 11 Pro lifetime Retail key - Original

Don’t forget to check for special offers on Windows 11 Pro Retail Key to grab the best deals.

Windows 11 Pro lifetime Retail key

The Windows 11 Pro Original Price is a testament to its quality, and the Original Windows 11 Pro Price in India is no exception. Rest assured that you’ll receive an Original Windows 11 Pro Key when purchasing from us.Windows 11 Pro lifetime Retail key - Buy License

Windows 11 Pro is now available in India, and you can buy Windows 11 Pro Retail Product Key India from us. Check out the Windows 11 Full Review to learn more about its features and capabilities.

The Windows 11 Pro First Time Setup is designed to make your transition as smooth as possible.Windows 11 Pro lifetime Retail key - India

Yes, Windows 11 is real, and it’s here to enhance your computing experience. Get your hands on the Original Microsoft Windows 11 today and unlock a world of endless possibilities.

The Windows 11 Pro Original Key is your ticket to a seamless, professional experience tailored for your business and personal needs. So, don’t wait any longer – upgrade to Windows 11 Pro now!

Additional information


Download and Install the Operating System only from Microsoft Website. Select “ I don't have a product key ” option at the time of installation. Then Select WINDOWS 11 Pro from the list of Operating systems. After installation, first Update your PC and then use the given key to activate Windows.


Go to PC Settings, select System => Go to Activation => Click on Change Product Key => Paste / Enter the Windows 11 Pro Key you received => Select Next => Select Activate


This product requires Windows 11 Pro installed on your PC. The OS should be downloaded and installed from the Official download link / Microsoft Official Website only

Technical Support from us

We will provide support if you face any issues while Activating.

Terms and Conditions




29 reviews for Windows 11 Pro Lifetime key – RETAIL

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26 review(s)
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3 review(s)
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Reviewed by 29 customer(s)

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    Work’s great

    October 23, 2022
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    bibek joshi

    The key worked flawlessly. I would recommend everyone in my circle

    September 29, 2022
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    100% working and genuine. Too glad to have trusted them.

    September 28, 2022
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    Bought key for windows 11 pro and its worked. Delivered within 2 minutes

    September 17, 2022
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    True and fast delivery!

    September 8, 2022
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    Wonderful Support From Team Delta Keys Thank you so much for your support Santhosh Brother

    September 2, 2022
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    Suraj Sudhera

    I couldn’t believe it this was real, upgrading to pro was 8000+ on official windows store. I thought this was too good to be true but turn out it is the real deal.

    August 26, 2022
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    Prabakaran Karan

    I purchased this license for my another pc, working fine now. Thanks.

    August 18, 2022
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    Romis Hudda

    WORKED FOR ME, this is not a paid review, as I thought all other reviews are fake or else BOT my email: I bought Windows 11 Pro keys and it didn’t work on my Windows 11 Home version, I thought it was all scam and I lost my money, but later on, I found that I can convert my Windows 11 Home to Win 11 Pro then I can activate it with the Pro keys I bought you see, I have cracked/patched more than 100s of windows/offices in my lifetime, for myself and for others I have cracked even very stubborn windows/offices, it’s very common for me but I wanted to buy 1 genuine window pro key for a lifetime so bought this Other websites were very costly, if delta Keys had been scammed, I would have lost my trust forever in buying/paying for anything genuine Thank you, Delta Keys, I will keep suggesting my friends for this website if anybody wants to buy genuine keys

    August 13, 2022
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    Anurag pareek

    It was easy and fast, after 30 days of purchase it working perfectly for me

    August 9, 2022
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