Legacy Windows editions for specialized environments, older hardware, and compliance requirements. Windows 7 Professional and Windows 8.1 Pro remain essential for businesses running legacy applications that require specific OS compatibility. Genuine license keys with proven activation — ideal for virtualization, testing labs, and industrial systems.
−13%Genuine Windows 7 Professional Retail license. Permanent activation for legacy systems with XP Mode, BitLocker, and domain join.
−12%Genuine Windows 8.1 Pro retail license. Permanent, transferable key with BitLocker, Hyper-V, and domain join. Instant EU delivery.
Every licence on Lizensa comes with a 14-day no-questions refund under EU consumer law. We source through authorized European distribution channels — every key is verified before delivery. If anything goes wrong with activation, our support replies in your language within an hour.
