Windows XP Professional – Lifetime License Key for 5 PCs

License key, download links, and installation instructions are emailed instantly after purchase.

Windows XP Professional offers a stable, secure environment for running legacy software, supporting older hardware, and managing critical systems. With this genuine lifetime license, you can activate 5 PCs permanently — no subscriptions, no Microsoft accounts, and full offline functionality.

Ideal for businesses, retro computing enthusiasts, and industrial systems that require proven reliability and efficient performance.

Key Benefits:

• Lifetime license for 5 PCs – One-time payment, no renewal fees
• Fully compatible with both 32-bit and 64-bit systems (runs as 32-bit OS)
• Supports legacy applications, vintage hardware, and industrial projects
• Includes Remote Desktop, professional networking tools, and security features
• Works fully offline – No Microsoft account or online login required
• Lightweight operating system for fast, stable performance
• Global activation – Supports all languages and regions
• Genuine Microsoft license – Guaranteed to activate

Buy Windows XP Professional today and secure lifetime access to trusted, stable computing — perfect for keeping your legacy systems running smoothly without any ongoing costs.