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"Whether your organization is large or small, GroupDocs will make your life easier when it comes to working together with colleagues and collaborating on major projects online."

Stephanie Miles


PDF, Word, Excel All-In-One Viewer

50+ Document Types - One Online Viewer

To name just a few, supported file formats include: PDF and Microsoft Word documents, Excel spreadsheets, PowerPoint presentations, Outlook messages, Project files, Visio diagrams, CAD drawings, raster images and many more.

Save on Licensing

Save on Software Licensing

GroupDocs.Viewer is an ideal solution for businesses and individual users who need to have fast and secure access to all common document types without investing in multiple native applications for the dozens of different file formats.

Access Documents Anywhere

Access Documents Anytime, Anywhere

Store your documents online in a secure GroupDocs’ cloud storage, or sync GroupDocs.Viewer with the cloud storage provider you already use. Either way, you can easily access and view your documents anytime, anywhere, from any computer, mobile device and web-browser.

Secure Document Sharing

Embed Documents to Your Website

Seamlessly embed and display documents on a website, blog or web application without worrying about whether your visitors have the original software required to view them. Prevent unauthorized copying of the embedded documents using the in-built DRM controls.

Flexible Deployment Options

Collaborate on Documents Online

With GroupDocs.Viewer, you can do a lot more than just access and view documents online. The viewer comes with a suite of tools that allow you to securely share, collaboratively review and annotate, e-sign, convert, compare and work on documents online together.

Easy Integration

Integrate with Your Existing Systems

Take advantage of our robust APIs to add multi-format document viewing functionality to your application, content management system or business process. Our APIs can be used with virtually any platform and offer on-premises and SaaS deployment. Learn more...