Windows XP Professional x64 Edition

Windows XP Professional x64 Edition
DeveloperMicrosoft
OS familyWindows NT
Initial releaseApril 25, 2005; 18 years ago
Latest releaseService Pack 2 (5.2.3790.3959) / March 13, 2007; 16 years ago
Official websitehttps://www.microsoft.com/windowsxp
Support status
Mainstream support ended on April 14, 2009 Extended support ended on April 8, 2014

Microsoft Windows XP Professional x64 Edition, released on April 25, 2005, is an edition of Windows XP for x86-64 personal computers. It was designed to use the expanded 64-bit memory provided by the x86-64 architecture.

Windows XP Professional x64 Edition is not to be confused with Windows XP 64-Bit Edition, which was published in Windows XP Professional x64 Edition and included with Windows XP 64-Bit Edition for 64-Bit Extended System.