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ASP.NET Web Document Viewer Component using C#: View, annotate, redact files online in HTML

How to view, comment, redact PDF, Office Word, Excel, PowerPoint files online in ASP.NET HTML5 web projects

RasterEdge EdgeDoc ASP.NET Document Viewer is a JavaScript based document and image viewing control, which allows C# developers and non-technical end users to view, process, edit and annotate documents & images in modern web browsers. Written in 100% managed C# code, RasterEdge .NET web viewer control is suitable for .NET Framework 2.0 and greater applications. What's more, this web document and image viewer can be easily integrated into C# ASP.NET web application. Please click section links below to see corresponding C# tutorials.

C# Tutorials for Using XDoc.HTML5 Viewer SDK

Install, Deploy and Distribute

1. Install XDoc.HTML5 Viewer in your C# web project

2. Deploy web document viewer into IIS server

3. Distribute web document viewer with your C# application

Add Viewer Control to ASPX Web Page

1. Preparations for file viewing and manipulating on HTML5 document viewer

2. Add web document viewer into your C# project aspx web page

Open File in HTML5 Document Viewer

1. Upload a file to your web viewer

2. Open a file from a URL (HTTP, FTP)

3. Open a file inside a server

4. Open a file from database

Online Help Manual

Online help manual for using RasterEdge XDoc.HTML5 Viewer for .NET in C# ASP.NET web application, providing detailed explanation for user interface of our document viewer.

Advanced Settings

1. Set document viewer width and height

2. Choose file display mode for viewing on web browser

3. Edit HTML5 viewer toolbar command

4. Load, set and save annotation for web document

5. Delete cached files timely

Frequently Asked Questions

This page lists some frequently asked questions from customers for using our HTML5 Document Viewer Library in their C# applications.