The 2007 Microsoft Office suite Service Pack 3 (SP3) and Microsoft Office Language Pack 2007 SP3 provide the latest updates to the 2007 Office suite and to Office Language Pack 2007. These updates include two main categories of fixes:
  • Previously unreleased fixes that were made specifically for this service pack. In addition to general product fixes, this includes improvements in stability, in performance, and in security.
  • All the public updates, security updates, cumulative updates, and hotfixes that were released through September 2011.


Because Office service packs are cumulative, you do not have to install Service Pack 1 or Service Pack 2 before you install Service Pack 3. Service Pack 3 includes all fixes which were included in Service Pack 1 and Service Pack 2. Learn more.