Convert PNG to PDF

PNG, Portable Network Graphics, refers to a type of raster image file format that use loseless compression. This file format was created as a replacement of Graphics Interchange Format (GIF) and has no copyright limitations. However, PNG file format does not support animations. PNG file format supports loseless image compression that makes it popular among its users. With the passage of time, PNG has evolved as one of the mostly used image file format.

Steps to convert PNG to PDF in C#

GroupDocs.Conversion allows developers to convert the PNG file to PDF format in an easy and intuitive way just using a few lines of code as described below:

  • Create an instance of Converter class and pass source PNG file path as a constructor parameter. You may specify absolute or relative file path as per your requirements.
  • Create an instance of PdfConvertOptions class.
  • Call Converter class Convert method and pass the filename for the converted PDF file and the PdfConvertOptions object from the previous step as parameters.
// Load the source PNG file
using (var converter = new GroupDocs.Conversion.Converter("sample.png"))
{
    // Set the convert options for PDF format
   var options = new PdfConvertOptions();
    // Convert to PDF format
    converter.Convert("converted.pdf", options);
}

Code Examples

Please find more use-cases and complete C# sources of our backend and frontend examples and try them for free!

PNG to PDF Live Demo

GroupDocs.Conversion for .NET provides an online PNG to PDF converter, which allows you to try it for free and check conversion quality and accuracy.

“Convert PNG to PDF”