Windows 7 Pro Lifetime key – RETAIL


  • Validity: Lifetime – Unlimited reinstall.
  • Support: 32/64 bit Windows 7 Pro.
  • Brand: Microsoft
  • Free upgrade to Windows 10 / 11 Pro.
  • Delivery Time: Less than 5 Minutes after the Payment verification.

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.

(8 customer reviews)

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  • 100% Genuine Products
  • Immediate replacement for faulty keys
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Windows 7 Pro Lifetime Retail key

  • The Windows 7 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 7 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 both 32/64-bit Editions.
  • You can Update the PC, Login with your Microsoft account – No restrictions.
  • Supports Free upgrade to Windows 10/11 Pro.



  • 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 7 Pro / Professional Edition. This key will not work on Windows 7 Enterprise, N, Education, or any other version.
  • 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:

CLICK HERE to learn more about the product features.

Windows 7 Professional offers enhanced portability and security, encryption, advanced backup, compatibility mode, and a variety of entertainment options available. Windows 7 Professional is an ideal choice for responding to new opportunities and running legacy programs, making it an all-encompassing solution for both work and leisure.

Looking for the Windows 10 Home Lifetime Retail Key! CLICK HERE to Purchase.

Looking for the Latest Windows 11 Pro Lifetime Retail Key! CLICK HERE to Purchase.

Download Links:

CLICK HERE to download 32-bit ISO file,  CLICK HERE  to download 64-bit ISO file.

Windows 7 Pro – Minimum System requirements

1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor*
RAM:1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)
Hard drive size:16 GB available hard disk space (32-bit) or 20 GB (64-bit)
Graphics card:DirectX 9 graphics device with WDDM 1.0 or higher driver
Internet Connection:Internet connectivity is necessary to perform updates and to download and take advantage of some features.

** Remember, these are just the minimum requirements. If you play games or use heavy applications on your computer, you might need a higher-performance processor, more memory, or a more advanced graphics card.

Windows 7 Pro – Works the way you wantWindows 7 Pro lifetime Retail Key - Works the way you want

Application/Device Compatibility: Windows 7 has been designed with compatibility as a priority. Most software and devices that function on Windows Vista® are also compatible with Windows 7.

Windows XP Mode: With Windows XP Mode, numerous Windows XP productivity applications can be executed directly from the Windows 7 desktop.

Networking (HomeGroup and Domain Join): With a server, you can effortlessly and securely add PCs to the network. Without a server, HomeGroup enables easy file sharing and printer access for multiple Windows 7 PCs.

Action Center and Diagnostics: Potent diagnostics and troubleshooting tools simplify and reduce the cost of resolving numerous IT issues.

Windows 7 Pro – Get more doneWindows 7 Pro lifetime Retail Key - Get more done

Remote Desktop Host: It is possible to remotely access documents and applications on one computer from another computer.

Windows Desktop Search: Simply enter a few characters into the search box to quickly locate files, applications, or Control Panel menus in a matter of seconds.

Location-Aware Printing: Windows 7 Professional identifies if you are at work or home, and automatically directs your documents to the appropriate printer.

Windows 7 Pro – Safeguard your workWindows 7 Pro lifetime Retail Key - Safeguard your work

Windows Defender: Assists in safeguarding you against spyware and various types of malicious software.

Encrypting File System: Offers file and folder encryption at the user level, guaranteeing robust data security and management.

Previous Versions: Windows 7 assists in recovering earlier versions of files that were unintentionally deleted or modified.

Advanced Backup and Restore: You can back up your data to a network location and encrypt files on your PC for added security.

Windows 7 Pro lifetime Retail key

Our range of products includes genuine Windows 7 keys, licenses, and activations, as well as original Windows 8.1 Pro keys, licenses, and activations. All of our products are authentic and verified, so you can rest assured that you’re getting the best quality software available.

So, if you’re in need of a Windows 7 Pro key look no further than our online store. We offer affordable prices, genuine products, and dedicated customer support to ensure that you have a smooth and hassle-free experience with your software activation.

Additional information


Download and Install the Operating System only from Microsoft Website.


Select the Start button => Right-click on Computer => Select Properties => Select Activate Windows now => Select Activate Windows online now => Paste / Enter the Windows 7 Pro Key you received => Select Next => Select Activate


This product requires Windows 7 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

Terms and Conditions As per the " MICROSOFT SOFTWARE LICENSE TERMS "



8 reviews for Windows 7 Pro Lifetime key – RETAIL

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Reviewed by 08 customer(s)

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    Quick and reliable . I got my Windows 7 key very fast. Trusted place to buy the keys.

    September 6, 2022
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    As promised I Got the key immediately upon purchase. It’s a genuine product – No problems in activating my Desktop. Trusted.

    June 21, 2022
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    Gopal Tiwari

    The order was placed, the product key was delivered quickly, and it was then activated. In less than 10 minutes, all set up and running.

    May 5, 2022
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    Priyanshu Jaiswal

    Happy with the service

    April 19, 2022
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    sahil thakur

    Just made the payment and received the key both on email and website. Activation was also super quick.

    February 15, 2022
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    Bhavesh Chhipa

    Frankly saying, I could not believe this is genuine. But I took the risk and purchased and I was amazed. Thank you Delta Keys team for this, I don’t know how you are still providing key for Windows 7, even when it was very old.

    February 15, 2022
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    kuldeep singh

    Great technical support coupled with a ton of knowledge and patience. Helped in walking me through the various steps of installation in my very old PC.

    January 7, 2022
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    Really quick delivery. Keep it up guys

    October 27, 2021
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