: Not supported . Versions 4.5 and newer require Windows Vista or later.
: Includes versions 2.0 and 3.0; often the most compatible for XP-era software. 🛠️ How to Update/Install .net Framework Software Windows Xp Update
: An incremental update available after installing 4.0 for improved compatibility. : Not supported
: The absolute final major version for Windows XP (requires Service Pack 3 for 32-bit or Service Pack 2 for 64-bit). .net Framework Software Windows Xp Update