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Convert PDFA to PNG via C#

Sample code for PDFA to PNG C++ conversion. Use API example code for batch PDFA files to PNG conversion with VC++, GNU C++ in kinds of application.

Convert PDFA to PNG in C++

Convert programmatically PDFA to PNG format with a modern C++ API. Use just a few lines of code to convert PDFA to PNG. The Aspose.PDF library will allow any developer to easily solve the tasks of converting PDFA to PNG using the C++. For a more detailed description of the code snippet and other possible conversion formats, see the Documentation pages. Also, you can check the quality of converting file to file directly in your browser online in a second. In order to convert PDFA 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. Check the details of Installing the Library on the Documentation pages.

Package Manager Console Command

PM> Install-Package Aspose.PDF.Cpp


How to Convert PDFA to PNG

C++ developers can easily load & convert PDFA 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. Save the output PNG file

System Requirements

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

  • Microsoft Windows or a compatible OS with C++ Runtime Environment for Windows 32 bit, Windows 64 bit, and Linux 64 bit.
  • Development environment like Microsoft Visual Studio.
  • Aspose.PDF for C++ DLL referenced in your project.

<% cnv2.code-block.title %>

// Load the PDFA.
auto doc = MakeObject<Document>(u"sourceFile.pdfa");

// Save in PNG format.
doc->Save(u"convertedFile.png", SaveFormat::Png);
  • Convert PDFA to PNG via Online App