As a result, the use of these proprietary raw files as a long-term archival solution carries risk, and sharing these files across complex workflows is even more challenging. However, cameras can use many different raw formats – the specifications for which are not publicly available – which means that not every raw file can be read by a variety of software applications. RAW file formats are extremely popular in digital photography workflows because they offer creative professionals greater creative control. With the format specification freely available, any developer can build software that supports and takes advantage of DNG. DNG allows photographers to archive their raw camera files in a single format for easy cataloging and access in the future. DNG stores the “raw” pixel data captured by the digital camera sensor before it has been converted to JPEG or TIFF along with standard EXIF metadata, date, time, the camera used, and camera settings. What is a Digital Negative (DNG)?ĭigital Negative (DNG) is a lossless raw image format designed by Adobe for digital photography. For a complete list of supported cameras go here. Adobe Digital Negative Converter supports around 900 different types of image formats and it has backward compatibility. Adobe DNG Converter is a lightweight and free utility that enables you to easily convert camera-specific RAW files from more than 700 cameras to the more universal DNG (Digital Negative) file format.

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