GroupDocs viewer is a powerful online document viewer http://groupdocs.com/apps/viewer which allows you to upload and view documents online in high quality. GroupDocs Viewer renders the documents in the exact same quality as the original. Its intuitive UI helps the users to easily view documents online simply using a browser.
GroupDocs' online document viewer is compatible with multiple file formats; most importantly, all business as well as common file formats. So, you can embed documents from many different formats and make use of this all-in-one viewer as an online:
* PDF viewer
* PowerPoint viewer (PPT, PPTX)
* Word viewer (DOC, DOCX, TXT, RTF, ODT)
* Image file viewer (JPG, BMP, GIF, TIFF)
* Spreadsheet viewer (XLS, XLSX)
It is absolutely essential that we need an efficient online document viewer to handle the cross-version and cross-platform compatibility issues that we confront when we perform document collaboration. GroupDocs Viewer plugin is a solution to these issues as it lets you embed, view and share a variety of documents from within your website.
cURL extension is required. Enable it in php.ini:
To use our plugin you need UserId and ApiKey to cofigure the plugin. How and where you can find them please check in GroupDocs FAQ http://groupdocs.com/docs/pages/viewpage.action?pageId=1409573