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Convert PDF to PNG via C#

Native and high-performance PDF file creation without Adobe Acrobat installation using C#.

How to Convert PDF to PNG Using C#

In order to convert PDF to PNG, we’ll use Aspose.PDF for C++ API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C++ platform. Open NuGet package manager, search for Aspose.PDF and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command


PM> Install-Package Aspose.PDF

Dependency

<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-pdf</artifactId>
<version>version of aspose-pdf API</version>
<classifier>jdk17</classifier>
</dependency>

Steps to Convert PDF to PNG via C#

.NET developers can easily load & convert PDF files to PNG in just a few lines of code.

  1. Initialize a new Document
  2. Create & set the instance of PngDevice class with Size & Resolution
  3. Call PngDevice.Process method with page index & output file path as parameters
  4. Finally, save the output PNG file

System Requirements

Aspose.PDF for .NETis supported on all major operating systems. Just make sure that you have the following prerequisites.

 

 

This sample code shows PDF to PNG C# Conversion

        public static void ConvertPDFtoPNG()
        {
            // load PDF with an instance of Document                        
            var document = new Document("template.pdf");

            // create an object of EmfDevice
            var renderer = new Aspose.Pdf.Devices.PngDevice();

            // convert a particular page and save the image in EMF format
            renderer.Process(document.Pages[1], "output.png");
        }
 
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