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Aspose.Imaging for .NET

Convert PNG to JPEG via C#

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

How to Convert PNG to JPEG Using C#

In order to convert PNG to JPEG, 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 JPEG via C#

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

  1. Load PNG file with Image.Load method
  2. Create & set the instance of JpegOptions
  3. Call the Image.Save method
  4. Pass file path with JPEG extension & object of JpegOptions 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 jpeg - .NET

 
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    Free App to Convert PNG to JPEG

    Check our live demos for PNG to JPEG 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 JPEG 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.

    Read More

    jpeg What is jpeg File Format

    A JPEG is a type of image format that is saved using the method of lossy compression. The output image, as result of compression, is a trade-off between storage size and image quality. Users can adjust the compression level to achieve the desired quality level while at the same time reduce the storage size. Image quality is negligibly affected if 10:1 compression is applied to the image. The higher the compression value, the higher the degradation in image quality. JPEG image file format was standardized by the Joint Photographic Experts Group and, hence, the name JPEG. The format has been the choice of storing and transmitting photographic images on the web. Almost all Operating systems now have viewers that support visualization of JPEG images, which are often stored with JPG extension as well. Even the web browsers support visualization of JPEG images.

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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 PDF (Portable Document Format)
    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)