Free Online PPTX Document Viewer

View PPTX document online from any device, with a modern browser like Chrome, Firefox


PPTXPowerPoint Open XML Presentation

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media.

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 How to view a PPTX document using GroupDocs Viewer App

  • Click inside the file drop area to upload a PPTX file or drag & drop a PPTX file.
  • File will be automatically rendered for you to view instantly.
  • Download the PPTX file in original, image or PDF format.
  • Or, print the PPTX document directly..
  • View and navigate between pages.
  • View pages thumbnails.
  • Set page view zoom-in or zoom-out.

Quick and Easy Viewer

Upload your document and you will be redirected to the Viewer app with great user experience and many more features.

View from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Viewer Quality

Powered by GroupDocs.Viewer. All files are processed using GroupDocs APIs.

Other Viewer file formats

You can also view many other file formats. Please see the complete list below.