DNG is a digital camera image format used for the storage of raw files. It has been developed by Adobe in September 2004. It was basically developed for digital photography.
Learn more about this file format here
GroupDocs.Conversion (in GroupDocs.Conversion.dll) Version: 22.214.171.124 (21.3.1)
public static readonly ImageFileType Dng
Public Shared ReadOnly Dng As ImageFileType
static initonly ImageFileType^ Dng
static val Dng: ImageFileType