Free Online PowerPoint Viewer

Discover GroupDocs.Viewer free online app!

Open and view DOCX, PPTX, XLSX, DWG, CSV, SVG, PPT, XPS, DWF, DXF, XLS, PSD and many more file and document formats online for free, see supported formats list.
Upload your Excel, Word, PowerPoint, AutoCad, Visio, and PDF documents and view them in your browser.
Open and view files from anywhere online for free - it works on all platforms including Windows, MacOS, Android and iOS.
All files are processed on our servers so no additional plugins or software installation is required.
All files are processed using GroupDocs.Viewer document view API.

PowerPoint Presentation File Formats

Presentation file formats that store collection of records to accommodate presentation data such as slides, shapes, text, animations, video, audio and embedded objects. Find out more here about Presentation File Formats.

How to view PowerPoint files online using GroupDocs.Viewer App

Select or drop your PowerPoint file to view.
Once upload completes, you'll be redirected to the viewer application.
Scroll down use menu to navigate between pages.
Zoom-in or zoom-out page view.
Download source file pages in PNG or PDF format.

Powered By

GroupDocs.Viewer for .NET API

Powerful document viewer .NET library & API.

Build your own multi-platform document and file viewer with our .NET library.

More Platforms

GroupDocs.Viewer for Java

Java version of GroupDocs.Viewer library & API.

Build your Java document viewer application with our Java library.

GroupDocs.Viewer Cloud

Easy to use cross-platform Cloud solution.

Or use our Cloud API to build your document and file viewer.

Open-Source UI/UX Solutions

GroupDocs.Viewer for .NET and Java

Integrate document viewer in your apps using our out-of-the-box open-source front-end solutions based on Angular and GroupDocs.Viewer for .NET/Java.

UI/UX solutions can be run as standalone application or can be integrated in any .NET/Java application, download and build your viewer solution within few clicks!

GroupDocs.Viewer MVC UI/UX Solution
GroupDocs.Viewer .NET WebForms UI /UX Solution
GroupDocs.Viewer Java Spring UI/UX Solution (Coming Soon)
GroupDocs.Viewer Java Dropwizard UI/UX Solution (Coming Soon)

GroupDocs.Total for .NET and Java

GroupDocs.Total is an open-source UI/UX solution where all GroupDocs products are working together as one.

GroupDocs.Total provides multiple high quality features against over 120 document formats, such as conversion, signature, parser and much more!

GroupDocs.Total for .NET MVC Example
GroupDocs.Total for .NET WebForms
GroupDocs.Total for Java Dropwizard (Coming Soon)
GroupDocs.Total for Java Spring (Coming Soon)

Open and view PPT, PPTX, PPS, PPSX, FODP, ODP, POT, PPTM, POTX, POTM, PPSM, OTP files online from desktop or mobile device for free, with a modern browser like Chrome, Opera and Firefox.