Examples

Opening an Encrypted PDF

Opening an encrypted PDF file using DynamicPDF Viewer is simple and easy. Providing the password while opening the PDF document is all that is needed to open the PDF. The following example illustrates.

How to Open an Encrypted PDF File

Below are the steps and C# sample code to open an encrypted PDF file using the DynamicPDF Viewer for .NET.


Steps for opening encrypted PDF


  1. Create a PdfDocument with the PDF file and the password.
  2. Open the file.

Sample Code - C#


PdfDocument pdfDocument = new PdfDocument(@"MyDocument.pdf", "password");
pdfViewer.Open(pdfDocument);

GitHub Project

Examples are provided in C# and VB.NET. Clone or view the example project at GitHub.

Clone or View Example Project on GitHub

Getting Started

Get started easily by installing DynamicPDF Viewer for .NET through NuGet or manually. Then, refer to the documentation for more information on using and purchasing.


NuGet Package


DynamicPDF Viewer available on NuGet and is part of the ceTe.DynamicPDF.Viewer.NET package. The easiest way to install the package is through the Visual Studio Package Manager, but you can also download the package from NuGet.

NuGet Package ID: ceTe.DynamicPDF.Viewer.NET

DynamicPDF Viewer Information


Use our customizable .NET control, DynamicPDF Viewer for .NET, to fully embed it into any .NET WinForm application. This control eliminates the need for an external viewer to display or interact with your PDF documents. DynamicPDF Viewer for .NET is efficient, reliable, and compatible with all our DynamicPDF products. With a free evaluation edition available for you to try, why not start using DynamicPDF Viewer today?


Why Choose DynamicPDF?

  • Transparent Pricing
  • Lots of Features
  • Easy to Use
  • Great Support
  • Efficient Performance
  • Product Maturity (Over 22 Years)
  • Free Evaluation
  • .NET Core Support (Most Products)
  • Flexible Licensing

We’re Not The Only Ones That Think We’re Great!