PowerPoint Viewer, a free download from Microsoft.com, enables viewing of PowerPoint presentations on computers that do not have PowerPoint installed.

To continue viewing Office files for free, we recommend installing the Office apps or storing documents in OneDrive or Dropbox, where Word Online, Excel Online or PowerPoint Online opens them in your browser. For the mobile apps, visit the store for your device.

Provides information about the PowerPoint Viewer 2010 update 4011191 that was released on February 6, 2018.

Learn how to download and install apps you need from your Microsoft 365 business subscription.

Microsoft PowerPoint 2010 Viewer Service Pack 2 (SP2) provides the latest updates for PowerPoint 2010 Viewer. This service pack includes two kinds of fixes: Previously unreleased fixes that are included in this service pack. In addition to general product fixes, these fixes include improvements in stability, performance, and security.

If you can’t install, uninstall, or update a desktop program in Windows 10, the Program Install and Uninstall troubleshooter can automatically fix common issues such as corrupted registry keys or incomplete uninstall data.

Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Use the Information Protection viewer to view protected files in Windows, Android, iOS, or Edge.

Learn how to uninstall Office from a PC using the Control Panel or with the uninstall support tool.

Note: Keep in mind that Project doesn't have a viewer program that enables you to open a project file on a computer that doesn't have Project installed. If you don't have Project installed, consider the following options for viewing a project plan: