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We understand your doubts. At first glance, cheap software licenses for Windows or Office seem too good to be true. But that's exactly why we attach great importance to transparency, security and customer service.
Genuine licenses - guaranteed to activate
All our license keys come from legally impeccable sources - for example from surplus company stocks (OEM/volume licenses). Each license is activated once and permanently, otherwise you will receive an immediate replacement or your money back. Without discussion.
Real-time delivery of product keys - no time wasted.
When you buy a product key from us, you receive it immediately after payment. You don't have to wait for an e-mail or an employee to activate the key, as is often the case with other stores. Instead, you will receive the product key directly on the order confirmation page and can use it immediately. The prerequisite is that the key has been paid for using the selected payment method (credit card, Apple Pay, Google Pay, payment by invoice).
Risk-free thanks to the activation guarantee
If, contrary to expectations, a key does not work, our activation guarantee applies: we will take care of it immediately - quickly, easily and free of charge.
Download link and installation instructions
What low-cost providers often do not provide: With every order, you receive a download link to the software as well as installation instructions - for a smooth and frustration-free purchasing experience. We keep the download files available on our servers. If a download does not work, our team will help you immediately.
Support in 7 languages - by email, chat & phone
Our support is not an anonymous service somewhere abroad.
We are a genuine, European company - with a friendly and competent team that will support you in the following languages on request:
You can reach us conveniently by e-mail, chat, form, telephone or Whatsapp
We provide fast and reliable help with all questions relating to license selection, download, installation or activation.
Do you want to replace a key? No problem
Here you will find our corresponding form https://keys.express/support/en/service-center/
Reputable dealer with many years of experience
Thousands of customers already trust us. We are not a marketplace with anonymous sellers, but a clearly identifiable provider with direct support. No hidden costs, we want you to become a regular customer!
Legally secure, data protection-compliant and EU-approved
Our offers comply with the applicable EU regulations for used software. So you are not only acting cleverly - but also legally.
Trustpilot profile with a score of 4.8
Trustpilot ratings that are impressive: Over 2800 Trustpilot reviews with an average score of 4.8!
Is a cheap Office key from a third party really legal?
Yes, the purchase of cheap Office keys from reputable third-party providers is legal if they are used software licenses that were originally distributed with the consent of the author within the EU, the EEA or Switzerland. The legal situation is clear: resale is permitted.
Is it legal to buy software keys?
Yes, the purchase of used software keys is permitted by law. Both European and Swiss courts have confirmed that used software and the associated rights of use may be resold.
Is it safe to buy cheap Microsoft Office keys?
If you buy from an established dealer with clear information and transparent processing, the purchase is safe. At keys.express you also receive support, installation instructions and a working download link.
Are cheap Microsoft Office or Windows keys legal?
Yes, even cheap Office keys or Windows keys are legal - provided they come from a legal first sale and are resold in accordance with the legal requirements. The manufacturer may not prohibit resale once the product has been sold for the first time.
Is my cheap Office key or Windows key legal?
If your Office key comes from a reputable provider and was resold from a legally acquired license, it is legal. If the license was not used by the previous owner and was transferred properly, there is nothing to prevent it from being used.
Why are these Windows or Office keys so much cheaper than from Microsoft directly?
Because they are used licenses from volume contracts or company liquidations. By law, these can be resold - legally, but at a much better price. You are not paying for a new product, but for a right of use that was already in circulation.