If your current operating system is Mac OS 7.5 to 9.x, the PowerPoint Viewer is available as a free download:
http://www.g-w.com/updates/PPT98VW.hqx |
| Microsoft currently does not support a PowerPoint Viewer for Mac OS X. For users with this operating system, we recommend downloading OpenOffice.org. This program is a free download that will allow you to view PPS, PPT, or PPTX files. |
Users with Mac OS 10.4 or higher will need to download and install OpenOffice.org version 3.4.0:
http://downloads.sourceforge.net/project/openofficeorg.mirror/stable/3.4.0/ Apache_OpenOffice_incubating_3.4.0_MacOS_x86_install_en-US.dmg |