Are Microsoft Keys on Key Soft Legal?
On Key Soft, all keys are legal. You receive unique activation keys that have been removed from previous devices (secondary market). Even with multiple purchases, you will always receive a different key. Software downloads are conducted exclusively from official Microsoft websites. Key Soft is an authorized distributor of Microsoft software.
📌 Check here for more details!
Legal Conditions for Software
To ensure legality, software purchased from the secondary market must have a unique serial number originating from Microsoft's distribution channels and be eligible for use within the European Union.
📌 Read more about EU regulations here!
The terms of use, user rights, manufacturer obligations, and licensing rules for Microsoft software are outlined in the official Microsoft License Agreement.
📄 View the licensing terms here!
Certificate of Legality & Purchase History
After purchasing any product, such as an Office or Windows key, you can request a Certificate of Legality. This will be available after payment and upon selecting the PDF option.
📂 Download your certificate from your purchase history here! (Temportary disablied)
For each purchase, you can also request an invoice. Before completing your order, simply select the option:
🧾 "Issue an invoice (Without VAT)?"
Important Notes on Software Legality
To ensure your software is legal, always download it only from Microsoft's official websites. Please note that Windows 7, Office 2010, and Office 2013 are no longer supported by Microsoft, meaning they cannot be downloaded from official sources.
Purchasing software from unverified sellers—where a single key is sold multiple times—is illegal. Microsoft licensing strictly prohibits key duplication and resale.
📌 This article applies exclusively to Microsoft products.