Genuine Windows 11 Pro Retail license for professionals needing BitLocker, Remote Desktop, and Hyper-V.
Lowest price in the last 30 days: $42.90 (on 07/28/2026)
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Windows 11 Pro is not just an operating system; it is the digital backbone for professionals, small businesses, and power users who demand more from their PC. This is Microsoft's definitive desktop platform, fusing a calm, intuitive interface with the advanced security and management tools required in a modern, hybrid work environment. Whether you are a developer needing a local virtualisation sandbox, a business owner safeguarding sensitive client data with powerful encryption, or a remote worker who needs to connect securely to the office, Windows 11 Pro provides the robust, trusted foundation you need.
This genuine, full Retail license unlocks the complete Windows 11 Pro experience as a one-time purchase, not a recurring subscription. It is a permanent license for the lifetime of your device, granting you access to all the professional-grade features absent from the standard Home edition. From the moment your key arrives, you gain the ability to join corporate domains, manage your system with Group Policy, and secure your entire drive with BitLocker. It is the definitive upgrade for anyone who has outgrown the limitations of a consumer operating system and needs a serious, secure environment to do their best work.
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Your purchase from Lizensa provides everything you need to get Windows 11 Pro running on your PC. You are buying a single, genuine Retail license key. This is a permanent, one-time purchase that does not expire and is not tied to a recurring subscription. It is the most flexible license type, allowing for future hardware changes that are more restrictive with OEM versions.
Upon completing your order, you will receive a confirmation email containing your unique 25-character product key. Alongside the key, you will find a direct link to download the official Windows 11 installation media from Microsoft's servers, ensuring you have a clean, unmodified source. We also include a step-by-step activation guide that walks you through both a fresh "clean install" on a new or formatted drive and an in-place upgrade from a previous version of Windows, such as Windows 10. A full VAT invoice is provided with every purchase, essential for business accounting and warranty purposes.
Choosing the correct Windows edition is crucial for matching your needs without paying for unnecessary features. The choice typically comes down to Windows 11 Home versus Windows 11 Pro.
Windows 11 Home is the standard consumer edition, perfect for everyday use, browsing, streaming, and gaming. It includes core security features like device encryption and Windows Hello, but it lacks the advanced business and management tools. If you are a home user who never needs to connect to a corporate network or manage sensitive business data, Home is a capable choice.
Windows 11 Pro is the professional upgrade. It is designed for small to medium-sized businesses, power users, and anyone who works from home and needs to connect securely to a corporate domain. The key differentiators are BitLocker for full-drive encryption, Remote Desktop for connecting to your PC, Hyper-V for running virtual machines, and the ability to join a domain or Azure Active Directory. If you handle client data, need to test software in a sandbox, or your IT department manages your device, you need the Pro edition.
Windows 11 Enterprise builds on Pro and is available only through Volume Licensing agreements. It adds features for large-scale IT management, such as AppLocker and DirectAccess, and is not sold as a single retail license. Windows 11 Pro for Workstations is a higher tier of Pro, designed for server-grade hardware with up to 4 CPUs and 6 TB of RAM, featuring ReFS (Resilient File System) and persistent memory support. For the vast majority of professionals and businesses, Windows 11 Pro is the perfect balance of advanced capability and value.
To ensure a smooth installation and optimal performance, your PC must meet the following minimum system requirements for Windows 11 Pro. Please note that these are the baseline requirements; a more powerful system will provide a better experience.
This license supports both 32-bit and 64-bit architectures where supported by the product edition, though Windows 11 itself is 64-bit only. The product key is language-neutral and can activate installations in English, German, French, Dutch, and Polish. For the most accurate and up-to-date compatibility, particularly for specific business applications, we always recommend validating against the official Microsoft documentation for your hardware and software.
Getting started with your new Windows 11 Pro license is a straightforward process designed for immediate access. After your payment is securely processed, your unique product key and comprehensive setup guide are delivered instantly by email. On average, this email arrives in under 60 seconds, allowing you to begin your installation without delay.
The activation guide provides clear, illustrated steps for two scenarios. If you are performing a clean installation, you will use the official Microsoft Media Creation Tool (link provided) to create a bootable USB drive, boot from it, and enter your new key when prompted. If you are upgrading an existing Windows 10 or 11 Home installation, the process is even simpler: you enter the new Pro key in the Activation settings menu, and Windows will unlock all Pro features in minutes, keeping your files and applications intact.
This is a Retail license, which grants you the flexibility to reinstall Windows on the same PC as many times as you need. Should you experience a hardware failure or choose to upgrade your computer's core components, a Retail license can often be transferred to a new device, a significant advantage over OEM licenses that are permanently bound to the first machine they are activated on. If you encounter any activation errors, our free multilingual technical support team is ready to assist you.
When you purchase a software license, you are not just buying a string of characters; you are investing in a legal right to use a critical tool and the peace of mind that comes with a legitimate transaction. At Lizensa, we have built our entire business on making that transaction seamless, secure, and fully compliant with European regulations. We operate exclusively within authorised European distribution channels, guaranteeing that every license we sell is 100% genuine and verified. This means you will never face the risks associated with grey-market keys, such as sudden deactivation or audit failures.
Our checkout process reflects our commitment to security and convenience. Powered by Stripe, a global leader in online payments, your financial data is protected by bank-grade encryption. We support a wide range of European payment methods, including SEPA bank transfers, iDEAL, BLIK, Google Pay, and major credit cards, allowing you to pay the way you prefer. The moment your payment is authorised, our automated system delivers your license key and download instructions to your inbox, often in less than a minute. Every purchase is accompanied by a detailed VAT invoice, which is essential for B2B customers to reclaim VAT and maintain proper accounting records. We fully honour the EU's 14-day right of withdrawal, giving you a clear, no-hassle refund window. Our license activation is valid across all 27 EU member states, and our dedicated support team provides free, multilingual assistance to ensure you are up and running without a hitch.
This is a permanent, one-time purchase license for Windows 11 Pro. You pay once and can use the software for the lifetime of your device. It is not a recurring subscription like Microsoft 365.
A Retail license, like this one, is the most flexible. It can be transferred to a new computer if you replace your old one, and it includes direct support from Microsoft. An OEM license is pre-installed by a manufacturer, is tied permanently to the first computer it's activated on, and cannot be legally transferred.
Our delivery is instant and automated. On average, the email containing your product key and download guide arrives in your inbox within 60 seconds of a successful payment.
Absolutely. Every license sold by Lizensa is sourced directly from authorised European distributors. It is a 100% genuine Microsoft license, fully legal for use in all 27 EU member states, and comes with a full VAT invoice.
Our free, multilingual technical support team is here to help. If you encounter an activation error, simply contact us, and we will guide you through troubleshooting. In the rare event of a faulty key, we will provide a replacement immediately.
Yes. As a Retail license, you can reinstall Windows 11 Pro on the same PC unlimited times. If you buy a new PC, you can transfer this license to the new hardware, provided you remove it from the old device. This is a key advantage over OEM licenses.
This license is valid for activation in all 27 European Union member states. If you are located within the EU, you can purchase and activate this product without any regional restrictions.
We offer a secure Stripe-powered checkout that accepts all major credit and debit cards, SEPA bank transfers, iDEAL, BLIK, and Google Pay, providing a wide range of convenient options for European customers.
Yes, a detailed VAT invoice is automatically generated and included with every purchase. This is essential for business customers who need to reclaim VAT and for maintaining compliant accounting records. Reverse charge is available for eligible B2B transactions.
We fully comply with EU consumer protection law, which provides a 14-day right of withdrawal. If you have not activated the license, you can request a full refund within 14 days of purchase, no questions asked.
Yes. A Retail license entitles you to direct technical support from Microsoft for any issues related to the Windows operating system itself, in addition to the free support we provide for activation issues.
Yes. This license key can be used for a clean installation of Windows 11 Pro or to upgrade a device already running a genuine, activated copy of Windows 10 Pro. The upgrade process is straightforward and preserves your files and applications.
