Online DNG Converter

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Information about DNG file format

Name DNG
Full name DNG - Digital Negative
File extension .dng
MIME type image/x-adobe-dng
Developed by Adobe Systems
Type of format raw image format
Description Digital Negative (DNG) is a patented, open lossless raw image format written by Adobe used for digital photography. All Adobe photo manipulation software (such as Adobe Photoshop and Adobe Lightroom) released since the launch supports DNG. DNG is based on the TIFF/EP standard format, and mandates significant use of metadata. Use of the file format is royalty-free.
Technical details A DNG file always contains data for one main image, plus metadata, and optionally contains at least one JPEG preview. It normally has the extension "dng" or "DNG". DNG conforms to TIFF/EP and is structured according to TIFF. DNG supports various formats of metadata, (including Exif metadata, XMP metadata, IPTC metadata), and specifies a set of mandated metadata.
Associated programs Adobe Photoshop, Adobe Lightroom
Wiki https://en.wikipedia.org/wiki/Digital_Negative