Windows 10 Pro Lifetime key

Original price was: ₹4,300.00.Current price is: ₹500.00.

  • Support: 32/64 bit Windows 10 Pro
  • Validity: Lifetime – Until the pc is formatted.
  • Brand: Microsoft
  • Free upgrade to Windows 11 Pro
  • Delivery Time: Instant delivery after the Payment.

Best for those who do not change the Hard Disk/SSD or Format their laptop or desktop. Once the Windows is activated, it stays activated until you format the PC.

(53 customer reviews)

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  • Immediate replacement for faulty keys
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Windows 10 Pro Lifetime key

  • The Windows 10 Pro license key will be sent to your email address immediately within 5 minutes after the payment. Please refer to Purchase Process.
  • It will come with official download links and installation instructions.
  • This key will activate Windows 10 Pro on one PC and it stays activated till you format it.
  • You will get all official updates and support from Microsoft.
  • Supports all languages and works worldwide. Works for both 32/64-bit Windows 10 Pro Editions.
  • You can Update the PC, Login with your Microsoft account – No restrictions.
  • Supports Free upgrade to Windows 11 Pro.



  • You will receive an email containing the activation key.
  • Each license key is only for ONE computer.
  • 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 10 Pro / Professional Edition. This key will not work on Windows 10 Enterprise, N, Education, or any other version. Check Guide to buy the right product key for your Windows 10
  • Activate the key within 2 days, because our replacement Period is 2 days.


Answers to common Questions:

What is the difference between the Single Time Use (STU), REUSABLE and RETAIL Licenses?

In short, three variants are available and all are valid for lifetime.

The Single Time Use (STU) key cannot be used again, after format or change of the Hard drive / SSD that contains the operating system.

Where as the REUSABLE key can be used in the same computer even after formatting or hardware changes like Hard drive / SSD.

Where as the RETAIL key can be used even after formatting or hardware changes like Hard drive / SSD. In case of motherboard failure, you can also transfer your license to another device.

To find more differences between the license visit FAQ'S

Is Windows 10 Pro license lifetime?

Yes, You can permanently activate the Windows 11 pro by using the key purchased from our site.

How to activate Windows 10 Pro for free?

You can download and Install the Windows 11 Pro from the Microsoft website for free. But, if you want to activate it, you have to purchase the key from us.

I have Windows 10 Home / 10 Home Single Language Installed in my PC. Can I purchase Windows 10 Pro key and upgrade my Windows?

If you have Windows 10 Home / Windows 10 Home Single Language, You can purchase a Windows 10 Pro Key and Upgrade your Edition to Windows 10 Pro. (This Upgrade will not delete any Files / Applications from your PC)


Looking for Windows Applications like MS Office 2021 Pro Plus Lifetime key, MS Office 2019 Pro Plus Lifetime keyMicrosoft Project 2021 Professional Lifetime keyMicrosoft Visio 2021 Professional Lifetime key


External Links:

Get all the features of the Windows Home operating system plus Remote Desktop, Windows Information Protection*, BitLocker**, and a suite of tools designed for business use.

CLICK HERE to learn more about the product features.

To know more about Windows 10, CLICK HERE


Optional: Additional Information for Interested Readers

Windows 10 Pro lifetime Key - Requirements

Windows 10 Pro Lifetime Key - Windows Defender Antivirus

Introducing Windows 10 Pro: a powerful and reliable operating system by Microsoft that caters to professionals and businesses alike. With Windows 10 Pro, you can expect enhanced performance, advanced features, and top-notch security, making it the perfect choice for any professional user.

Windows 10 Pro Lifetime Key - Microsoft Defender Smart Screen

The Product Key is essential to unlock all premium features and to receive future updates. You can easily access the Windows 10 Pro OS for Microsoft Website and install the operating system on your device.

The Windows 10 Pro Activation Key ensures a seamless activation process, providing you with an authentic and fully functional operating system.

Unlike the risky online sources like windows 10 lifetime license free(using the KMS) and windows 10 pro product key github and Windows 11 pro activation text that are available, we provide only an activation key with no strings attached and its completely safe to use.

Windows 10 Pro Lifetime Key - Microsoft Firewall

Windows 10 Pro lifetime key

Microsoft Windows 10 Pro Price is competitive, offering excellent value for your investment. Windows 10 Pro Key offers can be found online, but it’s always best to purchase a genuine key to ensure optimal performance and support.

Windows 10 Pro Key options are available at online retailers. To purchase a Windows 10 Pro Key Online visit reputable retailers.

Windows 10 Pro Lifetime Key - Windows Hello

The Windows 10 Pro Key Activation ensures that you have a genuine product, Windows 10 Pro India makes it an affordable option for users in the country.

Explore Windows 10 Pro License Price to get the best deal. Purchasing a genuine license guarantees the best experience and support. Windows 10 product key Price and Windows 10 pro product key 2023 options are available for purchase.

Windows 10 Pro Lifetime Key - Wake on approach and lock on leave

windows 10 lifetime license key are available for users looking to upgrade their current Windows OS.

Pro License to get the most out of your investment. Upgrade to a powerful, feature-rich operating system perfect for professionals and businesses.

Additional information


This product requires Windows 10 Pro (or) Windows 10 Home (or) Windows 10 Home Single Language installed on your PC. If the OS is not Installed, download and Install the Operating System from Microsoft Website. Select “ I don't have a product key ” option at the time of installation. Then Select WINDOWS 10 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 Update and Security => Go to Activation => Click on Change Product Key => Paste / Enter the Windows 10 Pro Key you received => Select Next => Select Activate

53 reviews for Windows 10 Pro Lifetime key

5 Star
44 review(s)
4 Star
8 review(s)
3 Star
0 review(s)
2 Star
1 review(s)
1 Star
0 review(s)

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Reviewed by 52 customer(s)

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    Aman Choudhary

    Just built my new pc, got windows in so cheap, I love this website.

    June 15, 2024
    Verified Review
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    May 9, 2024
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    Genuine review… The key works perfectly 😀☺️✌️ thankyou

    April 19, 2024
    Verified Review
  • Avatar

    Kartikeye Chandramouli

    Bought it, used it, it worked instantly.

    December 1, 2023
    Verified Review
  • Avatar

    Abhinav Singh

    It really worked i am so much grateful i can’t beleive its has been 1 day and it’s genuine key so must buy’

    August 16, 2023
    Verified Review
  • Avatar

    Parveen Kumar

    I recently upgraded from Windows 10 Home to Windows 10 Pro, but ran into some trouble getting the product code to be accepted. Thankfully, the people on the helpline were able to help me solve the issue. I was worried it might become a big problem, but they did an excellent job and I’m grateful for their help.

    April 27, 2023
    Verified Review
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    Ankit Kushwah

    I had a very good experience with Delta keys. The keys were delivered quickly, and everything works perfectly.

    April 21, 2023
    Verified Review
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    Legitimate key and update works perfectly. Next time i will use delta keys for sure

    April 15, 2023
    Verified Review
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    Genuine keys, Fast delivery, Easy installation, Great customer support 🙂

    April 4, 2023
    Verified Review
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    nishant kashyap

    I was not sure while buying it from here. Gave it a go and yeah it really works. Instant delivery of key.

    April 3, 2023
    Verified Review