DNG (Digital Negative) is a digital camera raw image format developed by Adobe and released in 2004. Adobe also released a free DNG converter at this time which is continually being updated with compatible RAW file types. DNG is an extension of TIFF 6.0 and is compatible with TIFF/EP.
Adobe intends for DNG to become an archival file type, creating an open standard for RAW files.
File types
.dng
Also appears as
Not known to appear as any other types