Windows Management Framework (Windows PowerShell 2.0, WinRM 2.0, and BITS 4.0)

This Microsoft Support page provides downloads of the Windows Management Framework that includes WinRM 2.0, Windows PowerShell 2.0, and BITS 4.0. These files are for Windows Server 2008, for Windows Vista, for Windows Server 2003, and for Windows XP.

support.microsoft.com