Updated: July 9, 2020 (September 5, 2005)

Past SharePoint Portal Server Versions

As managing vice president, Rob Helm covers Microsoft collaboration services and client software. His 25-plus years of experience analyzing Microsoft’s... more

Product

Current
Service Pack

Mainstream
Support Ends

Release
History

SPS 2001

SP2a: Feb. 10, 2003

June 30, 2006

Released: May 2001

SP1: Nov. 2001

SP2: Jan. 2003

SPS 2003

SP1: Oct. 18, 2004

Dec. 31, 2008

Released: Nov. 2003

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