- Out-of-Stock
Microsoft Windows 7 Professional
69.90 zł
Tax included
Natychmiastowa dostawa e-mail
- Period of use: unlimited / indefinite
- Number of devices: 1
- Platform: PC
- License type: Lifetime
- Downloading software: Image file
- Key type: ESD/Retail
Microsoft Windows 7 Professional is a proven and highly regarded operating system from Microsoft which, despite the end of official support, still remains widely used in both home and business environments. This edition was designed for professional users who require a stable and functional solution with support for legacy software, advanced network configuration, and the ability to encrypt data. Thanks to the Polish language version, compatibility with popular applications, and a legal digital activation key, Windows 7 Professional remains a reliable choice for customers who value control, simplicity, and security.
Windows 7 Professional
A classic operating system with the Start menu and Aero Glass — ideal for older hardware and legacy software
Lowest price 
Activation key 
Instant deliveryWindows 7 Pro — a classic choice for legacy systems
Windows 7 Professional is Microsoft’s legendary operating system, valued for its intuitive interface with the classic Start menu and Aero Glass effects. When you buy a Windows 7 Pro activation key from Licensier, you receive a legal original license for a system that remains essential in many industrial environments, for legacy software, and on older computers. XP Mode, BitLocker, Remote Desktop, and domain join — all Professional features at a cheap price.
Windows 7 Professional is one of the most popular operating systems in Microsoft’s history. Although official support has ended, Windows 7 is still used on millions of computers worldwide, especially where compatibility with older software or hardware is required. A Windows 7 activation key from Licensier is a cheap way to get a legal Microsoft license for legacy systems.
Ideal choice for
For industrial environments
Compatibility with older specialist software, machine drivers, and industrial devices.
For medical environments
Medical and diagnostic systems that require Windows 7. Stability and compatibility above all.
For very old hardware
Runs on computers with 1 GB RAM. Ideal for hardware from 2006-2012 that does not support newer Windows versions.
For legacy software
XP Mode allows you to run older applications. Perfect when you need software that does not work on Windows 10/11.
Key features
Classic Start menu
The iconic Start menu that defined operating system usability. Intuitive navigation, search, and quick access to your favourite programs.
Aero Glass
Transparent window effects with a glass-like finish. Peek, Snap, and Shake — elegant window management that was revolutionary in its time.
XP Mode
A built-in virtual machine with Windows XP — run older applications that do not work on Windows 7. Ideal for legacy software.
BitLocker
Drive encryption that protects data against unauthorised access. Available exclusively in the Professional and Enterprise editions.
Remote Desktop (RDP)
Full Remote Desktop host functionality. Connect to your computer from anywhere in the world.
Domain and Group Policy
Active Directory domain join and Group Policy management. Seamless integration with business environments.
Extensive compatibility
One of the largest driver and software compatibility bases of any Windows system. Works with virtually any software.
Minimal requirements
Runs on computers with 1 GB RAM and a 1 GHz processor. Ideal for older hardware that does not support newer Windows versions.
Why buy from Licensier?
Licensier offers Windows 7 Pro activation keys at cheap prices. Every key is original and verifiable. Instant email delivery and activation guarantee — this is our standard even for older products.
Although Windows 7 is no longer officially supported, the system is still essential in many industrial, medical, and specialist environments. If your hardware or software requires Windows 7, we provide legal license keys at the best price.
We recommend considering an upgrade to Windows 10 or 11 whenever possible — newer systems offer security updates and better protection. We offer license keys for all Windows versions and will gladly help you choose the best option.
System requirements
| Processor | 1 GHz or faster (32-bit or 64-bit) |
| RAM | 1 GB (32-bit) / 2 GB (64-bit) |
| Storage | 16 GB (32-bit) / 20 GB (64-bit) |
| Graphics card | DirectX 9 with WDDM 1.0 driver |
| Display | 800 x 600 resolution |
| Internet | Required for activation |
How to activate?
- Receive your activation key by email from Licensier.
- Download the Windows 7 Professional ISO image or prepare an installation disc.
- Install the system on your computer.
- During installation, enter the activation key you received.
- Activate online or by phone.
- Done! Windows 7 Professional is activated.
Windows 7 Pro — when does it still make sense?
Windows 7 Professional is still used in environments where compatibility with older software is required, such as ERP systems, industrial machines, and medical devices, or on very old hardware that does not support Windows 10. If your computer supports Windows 10, we strongly recommend a newer system because of security updates. Windows 7 still works, but it no longer receives security patches.
Instant digital delivery
You will receive your product key within minutes after payment is completed
1
Place your order
2
Receive your key
3
Download the system
4
Activate and use
Frequently asked questions
Is Windows 7 still supported?
Microsoft’s official support for Windows 7 ended in January 2020. The system still works, but it no longer receives security updates. We recommend using additional antivirus software.
Is the key legal?
Yes, we offer original Microsoft activation keys. The key can be verified in the system under Control Panel > System.
How do I download Windows 7?
Microsoft has officially stopped providing Windows 7 ISO images. Contact us — we will help you obtain a legal installer.
Can I upgrade to Windows 10?
Yes, you can upgrade from Windows 7 to Windows 10, but this requires purchasing a separate Windows 10 license. The upgrade will keep your files.
What is XP Mode?
XP Mode is a built-in virtual machine with Windows XP that allows you to run older applications incompatible with Windows 7. Available exclusively in the Professional edition.
Is it still useful?
Yes, Windows 7 is still used in industrial and medical environments, POS systems, and wherever compatibility with specialist software is required.
Is BitLocker available?
Yes, BitLocker is available in Windows 7 Professional for drive encryption and data protection.
Does RDP work?
Yes, Windows 7 Pro includes the full Remote Desktop host (RDP), allowing remote connections to the computer.
Is this the cheapest Windows?
Windows 7 Pro is one of the cheapest systems in our range. If you need a legal operating system at a low price, this is a good option.
How many devices can I activate?
One key is intended for activation on one computer.
Secure payment
Delivery in minutes
Original key
️Activation guarantee
KS-WIN7-PRO
Data sheet
- Period of use
- unlimited / indefinite
- Number of devices
- 1
- Platform
- PC
- License type
- Lifetime
- Downloading software
- Image file
- Key type
- ESD/Retail
- Area of application
- Home / Business
- Devices
- 1
- Product type
- electronic software distribution (ESD) license
- Language version
- Polish / Multilingual
- Architecture
- 32/64 bit
Specific References
- ean13
- 4260233450171
Microsoft Windows 7 Professional is a proven and highly regarded operating system from Microsoft which, despite the end of official support, still remains widely used in both home and business environments. This edition was designed for professional users who require a stable and functional solution with support for legacy software, advanced network configuration, and the ability to encrypt data. Thanks to the Polish language version, compatibility with popular applications, and a legal digital activation key, Windows 7 Professional remains a reliable choice for customers who value control, simplicity, and security.