Digital Negative is an open, lossless raw image format developed by Adobe and used for digital photography. It was launched on September 27, 2004. The launch was accompanied by the first version of the DNG specification, plus various products,... Wikipedia
Developed by: Adobe Systems
Filename extension: dng &.DNG
Initial release: September 27, 2004; 19 years ago
Latest release: 1.7.1.0; September 2023; 7 months ago