Microsoft Office 2003
Office 2003 was released to manufacturing on August 19, 2003 and was later to retail on October 21, 2003, exactly two years later after the release of Windows XP, it was successor to Office XP and predecessor to Office 2007. Mainstream support of Office 2003 ended on April 14, 2009, extended support ended on April 8, 2014, the same day as mainstream support and extended support of Windows XP.