This is a group of controls that lets you view types of documents.
GroupDocs.Viewer for .NET Library contains HTML5 document viewer controls for ASP.NET & desktop Apps. These applications let your end users easily view 50 odd types of documents and images from within your ASP.NET or desktop applications written in C#, VB.NET or any other CLI-compatible language. You are able to provide a universal document viewer that can display PDF, Microsoft Word, Excel, PowerPoint, Visio, Outlook, AutoCAD, TIFF and others. While displaying the documents, you will be able to get the documents rendered in one of two modes. One mode rasterizes documents to images and renders text in a separate layer on top. In the second mode documents are converted to pure HTML+CSS+SVG. In either mode you get crisp and clear text displays. The component includes an out-of-the-box web UI.
It also lets you set up the UI of your product through the UserControl class available with the product. This can be easily customized and integrated into APS.NET or WinForms apps respectively. The UI is designed for easy navigation of the documents that the users would be trying to read. They would be able to easily search for, select and copy text, preview pages with thumbnails, download and print documents, etc. The tool is cross browser compatible. You can build ASP.NET apps that let your end users use any kind of device to read these documents. Desktop or a mobile device like the tablet or a mobile handset will be devices that could be used. This is a good tool.