This project is read-only.
Spire.PDFViewer for ASP.NET is a powerful ASP.NET PDF Viewer control which allows users to implement functions of loading and viewing PDF document on website. Supported formats include PDF/A-1B and PDF/X1A, PDF files with basic fonts (TrueType, Type 0, Type 1, Type 3, OpenType and CJK font) are supported as well. For more features, please find it in below list.

Main Features
  • Load PDF from file and view on the web
  • Support PDF/A-1B, PDF/X1A
  • Switch to target page
  • Fit page; Fit width; Fit height
  • Page down/up
  • Zoom in/out
  • Hand tool

Switch Page function after loading sample PDF file

Technical Features
  • Microsoft .NET 2.0, .NET 3.5, .NET 4.0 supported
  • For ASP.NET Only
  • Developed entirely in C#, being 100% managed code
  • Totally independent ASP.NET control library. Does NOT require Adobe Reader or any other 3rd party software/library installed on system.


The package uploaded in this project also contains PDF viewer controls for Windows Forms and WPF, please choose the right tool from Bin folder after installing it on your system.

Discussions and Support

Please leave the appreciated comments or discussions on this project here. Or, you can post the suggestions to add new feature or submit encountered bugs on Spire.PDFViewer Forum. We will provide technical support for everyone. Also, Email contact is available.

Last edited Oct 29, 2015 at 10:09 AM by Jack23, version 5