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Moving forward with Composr

ocPortal has been relaunched as Composr CMS. ocPortal 9 is superseded by Composr 10.

Head over to for our new site, and to our migration roadmap. Existing ocPortal member accounts have been mirrored.

Java PDF & Office Document Viewer

With this add-on you can seamlessly integrate GroupDocs' Java PDF & Office document viewer into ocPortal websites. The viewer allows you to embed and display PDF, Microsoft Word, Excel, PowerPoint, Visio, CAD and almost 50 other types of files right on your website pages.

Based on HTML5 technology, GroupDocs.Viewer for Java converts documents to HTML + CSS + SVG. Documents embedded to a web-page are rendered as real text files, not images, providing you with a number of benefits:

1. High-fidelity font rendering. Fonts look sharp even when zooming in/out of a document.
2. Users can view documents from any modern browser - no need to install Adobe Acrobat Reader or any other plugins to view PDF or Office documents.
3. Users can select and copy text to the clipboard right from documents embedded to web-page. There is also a powerful search engine, which allows users to search for text within embedded documents using key phrases.

In addition to that, GroupDocs' Java PDF viewer also comes with a convenient UI which can be embedded to a web-page along with documents. The interface allows users to easily navigate multipage documents from a browser. For example, users can turn document pages like slides, preview them with thumbnails, jump straight to a specified page, download and print documents, etc.


Please note. This add-on requires the  GroupDocs' Java PDF viewer library to be installed on you server first. The library is not free, but comes with a free evaluation copy, so that you can test it.