What is a DNG File? The Universal RAW Format for Photographers

DNG (Digital Negative) is a patented, open-source RAW image format created by Adobe. Unlike standard JPGs, which compress and bake camera settings directly into the file, a DNG file stores the raw, untouched data captured by your camera's sensor. This gives photographers incredible flexibility during post-processing, allowing them to adjust exposure, white balance, and shadows without ruining the image quality.

Every camera manufacturer has its own RAW format, like Canon's .CR3 or Nikon's .NEF. Because these formats change constantly, older software often can't open newer camera files. Adobe launched DNG as a universal standard to solve this archiving problem. Today, even modern smartphones, like iPhones in ProRAW mode, utilize DNG to give mobile creators professional-grade editing power.