Aspose.Imaging  for .NET

Aspose.Imaging for .NET

Convert PNG to PDF via C#

Transform PNG into PDF using native .NET APIs without needing any image editor or 3rd-party libraries.

How to Convert PNG to PDF Using C#

In order to convert PNG to PDF, we’ll use Aspose.Imaging for .NET 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.Imaging and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command

PM> Install-Package Aspose.Imaging

Steps to Convert PNG to PDF via C#

Aspose.Imaging makes it easy for the developers to load & convert PNG files to PDF in just a few lines of code.

  1. Load PNG file with Image.Load method
  2. Create & set the instance of PdfOptions
  3. Call the Image.Save method
  4. Pass file path with PDF extension & object of PdfOptions class

System Requirements

Aspose.Imaging for .NET is supported on all major operating systems. Just make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Windows Application, ASP.NET Web Application.
  • Development environment like Microsoft Visual Studio.
  • Aspose.Imaging for .NET DLL referenced in your project.

Convert png to pdf - .NET


    Free App to Convert PNG to PDF

    Check our live demos for PNG to PDF conversion with following benefits.

      No need to download or setup anything.
      No need to write any code.
      Just upload your PNG file and hit the "Convert" button.
      You will instantly get the download link for resultant PDF file.

    A cross-platform Imaging Library capable of processing the most common image formats along with DjVu, DICOM, WebP & DNG. The API can create, load, manipulate, convert & compress images as well as can transform images, perform filtering, dithering, masking and de-skewing. All with various memory optimization strategies.

    PNG What is PNG File Format

    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. Almost all Operating Systems have support for opening PNG files. For example, Microsoft Windows viewer has the capability to open PNG files as the OS has by default the support available as part of installation.

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    pdf What is pdf File Format

    Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins. Most of the commercially available software suites also offer conversion of their documents to PDF file format without the requirement of any additional software component. Thus, PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

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    Other Supported Conversions

    You can also convert PNG into many other file formats including few listed below.

    PNG TO BMP (Bitmap Image)
    PNG TO DICOM (Digital Imaging & Communications)
    PNG TO EMF (Enhanced Metafile Format)
    PNG TO GIF (Graphical Interchange Format)
    PNG TO JPEG (JPEG Image)
    PNG TO PSD (Adobe Photoshop Native Format)
    PNG TO SVG (Scalable Vector Graphics)
    PNG TO TIFF (Tagged Image Format)
    PNG TO WMF (Microsoft Windows Metafile)