Microsoft Office 2003

Microsoft Office 2003 follows the Fixed Lifecycle Policy.

This applies to the following editions: Basic, Professional, Professional Enterprise, Small Business, Standard, Student and Teacher, Web Components

Support dates are shown in the Pacific Time Zone (PT) - Redmond, WA, USA.

Support Dates

Listing Start Date Mainstream End Date Extended End Date
Microsoft Office 2003 2003-11-17T00:00:00.000-08:00 2009-04-14T22:59:59.999-08:00 2014-04-08T22:59:59.999-08:00


Version Start Date End Date
Service Pack 3 2007-09-18T00:00:00.000-08:00 2014-04-08T22:59:59.999-08:00
Service Pack 2 2005-09-26T00:00:00.000-08:00 2008-10-14T22:59:59.999-08:00
Service Pack 1 2004-07-27T00:00:00.000-08:00 2006-10-10T22:59:59.999-08:00
Original Release 2003-11-17T00:00:00.000-08:00 2005-07-27T22:59:59.999-08:00


  • Basic
  • Professional
  • Professional Enterprise
  • Small Business
  • Standard
  • Student and Teacher
  • Web Components