Stamp PDF

How to Add Image Stamp to PDF in C#

The following steps and sample code illustrate adding an image stamp to a PDF document.

Steps for Adding Image Stamp to PDF

1. Open the PDF using MergeDocument.
2. Create a Template with an image.
3. Apply the stamp template to the pdf.
4. Save the watermarked PDF document.

Sample Code - C#

MergeDocument document =  new MergeDocument(@"Doc Needs Stamp.pdf");
 
Image image = new Image(@"Stamp.png", 0, 0);
Template stampTemplate = new Template();
stampTemplate.Elements.Add(image);
 
document.StampTemplate = stampTemplate;
 
document.Draw(@"Stamped Output.pdf");

GitHub Project

Clone or view the example project at GitHub. This example code is contained in the Examples/ImageStampExample.cs file.

Getting Started

NuGet Package

DynamicPDF Core Suite is available on NuGet and is part of the ceTe.DynamicPDF.CoreSuite.NET package. The easiest way to install the package is through the Visual Studio Package Manager. You can also download the package directly from NuGet.

DynamicPDF Core Suite Information

DynamicPDF Core Suite contains over 75 page elements so you can add rich content to the PDFs you create:

• Images
• Text Objects (TextArea and Label)
• HTML
• Barcodes (47 types)
• Form Fields
• Charts

More information can be found on the DynamicPDF Core Suite webpage.

• DynamicPDF Core Suite for .NET

Available on Other Platforms

DynamicPDF Core Suite is available for the Java and COM/ActiveX platforms. Refer to the respective product pages for more details.

• Java - DynamicPDF Generator for Java
• COM/ActiveX - DynamicPDF Generator for COM/ActiveX