Updated: July 9, 2020 (September 4, 2006)

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

This chart outlines life-cycle support dates as well as initial release and service pack histories for recent versions of SharePoint Portal Server (SPS).

Product

Current Service Pack

Mainstream Support Ends

Release History

SharePoint Portal Server 2001

SP3: Mar. 3, 2004

Ended July 11, 2006; Extended support ends July 12, 2011

Released: May 2001

SP1: Nov. 2001

SP2: Jan. 2003

SP2a: Feb. 10, 2003

SharePoint Portal Server 2003

SP2: Oct. 18, 2005

Jan. 13, 2009

Released: Nov. 2003

SP1: Oct. 18, 2004

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