The Digital Negative (DNG) Specification describes a non-proprietary file format for storing camera raw files that can be used by a wide range of hardware and software vendors. DNG is an extension of the TIFF 6.0 format, and is compatible with the TIFF-EP standard. This version was published June 2012.
11/2023 (v.116)- New MIME type identifier 'image/dng' added and max offset of EOF internal signatures increased to 128000. Submitted by Brigham Young University.