Update for Microsoft Office PowerPoint 2007 12.0

Three full featured office applications: Writer, Spreadsheets and Presentation

Free

It lets you use the handy tabs in MS Office applications.

It brings you classic menus for your Microsoft Powerpoint 2007 copy.

Customize & change style of Ribbon, Classic Menus and Toolbars in MS Office 2007

This security update is to protect you from malicious codes in Office files.