Convert image file formats in C# and VB.NET

The GemBox.Imaging .NET library enables you to convert to and from the following image formats, in C# and VB.NET:

• PNG

• JPEG

• GIF

• TIFF

The following example shows how to convert a JPG image to a PNG image:

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Input file name

FragonardReader.jpgdeer.jpgdolphin.jpgjellyfish.jpglion.jpgpenguin.jpgparrot.pnggembox.gifparrots.tiff

Output file type

JpgPngGifBmpTiff

C# VB.NET

Run

using GemBox.Imaging;

// If using the Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY");

// Load the input image and save it to a selected image file format.
using (var image = Image.Load("FragonardReader.jpg"))
    image.Save("Converting.jpg");

Imports GemBox.Imaging

Module Program

    Sub Main()

        ' If using the Professional version, put your serial key below.
        ComponentInfo.SetLicense("FREE-LIMITED-KEY")

        ' Load the input image and save it to a selected image file format.
        Using image As Image = Image.Load("FragonardReader.jpg")
            image.Save("Converting.jpg")
        End Using

    End Sub

End Module

The library currently supports the following image formats: JPEG, PNG, GIF, and TIFF. If you need support for other image formats, please create a request on our feedback page or contact support.