PowerPoint Viewer 2007
Windows Vista, Windows XP, Windows 2000
Windows 2000/XP/2003 Server/Vista
Publisher's description of PowerPoint Viewer 2007
PowerPoint Viewer 2007 lets you view full-featured presentations created in PowerPoint 97 and later versions. This viewer also supports opening password-protected Microsoft PowerPoint presentations. You can view and print presentations, but you cannot edit them in the PowerPoint Viewer 2007.