





Tested, audit-proof, legal, and significantly more cost-effective
For Your Business: Buy Microsoft Windows 11 Pro
Save up to 75% with used software and buy software in like-new condition at a discounted price!
100% legal and 100% compliant with EU law.
Windows 11 Pro is now available and brings several new features, including design changes. Unlike the update to Windows 10, many agree that upgrading to Windows 11 Pro isn’t absolutely necessary.
We offer used licenses for your business—and they’re significantly cheaper!
Windows 11 Pro
Windows 11 introduces new features such as a redesigned Start menu and taskbar, Dark Mode, and Focus Sessions to boost productivity.
There have also been some changes to the design. Windows 11 Pro features rounded windows and minor changes to the color scheme and fonts. You can now mark frequently used programs as favorites and pin them to the Start menu, as well as customize the Home screen with desktop widgets to suit your preferences.

Buy Windows 11 Pro – What Are the Benefits?
Are you still unsure whether switching to Windows 11 Pro is worth it for your business? We’ve compiled the benefits of Windows 11 Pro for you here:
- The new operating system: It is significantly faster and more stable than its predecessor, Windows 10, as shown by several speed tests. Thanks to the switch from Internet Explorer to Microsoft Edge as the default browser, Windows 11 Pro is also expected to run faster.
- Optional Changes: Some of the changes in Windows 11 are optional and can be undone. For example, the centered taskbar can be moved back to the left edge of the screen.
- Structured Workflow: The Settings app has undergone a complete visual redesign. The small icons and a new layout of the various elements make the app clearer and more organized. In addition, the so-called “Snap Layouts”—a kind of modular system for efficient window arrangement—make multitasking easier.
- Updates: If you already have Windows 10 installed on a device, you can upgrade it to Windows 11 for free. In addition, regular Windows updates are expected to be significantly smaller in file size with Windows 11 Pro.
Buy Windows 11 Pro and Enterprise and Save
A Comparison of Our Windows Licenses

The advantages of used software are obvious:
Take advantage of our offer and protect your budget – with used software licenses from Software ReUse!
Would you like to learn more about the benefits of used software? Download the PDF now!

Audit-proof
Incl. all documents
for the audit!

License consulting
You will be advised by certified “Microsoft License Professionals”

Hybrid Cloud
Combine pre-owned perpetual licenses with the cloud

Since 2011
Over 1,000 satisfied
corporate customers!

Certified
Expert-verified original software

Trade-IN
Sell perpetual licenses when migrating to the cloud

More cost-effective
Save up to 75% with us!
Windows 11 vs. Windows 10
Is it worth making the switch? Read our analysis on the topic!
Legal Notices – Used Software
Used Windows 11 Pro Licenses with Documentation
Windows 11 Pro licenses, as offered by Software ReUse, are considered “exhausted” software in the legal sense. After verifying the software and ensuring the licenses have been transferred in compliance with the law, we are permitted to sell the software. As the buyer, you have the same rights as you would with new software. This saves you up to 75% off the list price.
The situation is similar with Windows 11 Pro Refurbished. This term refers to licenses that are reissued by Microsoft through the MAR program for used and refurbished computers. Just as with used Windows 11 Pro licenses, the buyer does not have to make any compromises compared to the new product. As a customer, you are entitled to regular security updates and support in all cases. If you’re interested, learn more about used software.
Proof of exhaustion
At Software ReUse, together with the Product Key for the exhausted software, you receive comprehensive documentation on the scope of the rights for intended use. We provide you with all the information required to prove exhaustion, even in the event of an audit by the software manufacturer. This also includes details of the previous owner and their declaration of deletion.
We document how the software was originally placed on the market, what remuneration the rights holder received for it, to what extent a right of use was granted by the rights holder, and whether updates are included. Our software therefore not only meets the requirements of the European Court of Justice (Case C-128/11), but also complies with the conditions established by the German Federal Court of Justice (BGH).
We provide personal consultation.
Would you like to purchase Windows 11 Pro or do you need different licenses? No problem! Just give us a call or send us a message using the contact form. We’d be happy to help!
You can also find answers to many common questions in our FAQ section on buying and selling used software licenses.

Mag. Stefan Tauchhammer, MBA
CEO Software ReUse



