A .dng extension file is a Digital Negative Raw Image format file developed by Adobe as an open standard format for raw images captured by the digital cameras. Apart from the image, it also stores information like the color profiles and metadata that is related to the picture. The DNG format stores image data in a format that is generic and highly compatible and digital camera manufacturers like Leica and Hasselblad use this format as their default RAW file format. The DNG format helps save space as images saved in this format are approximately 20% smaller in size as compared to other RAW format images.
PNG stands for portable network graphics. It is the raster graphics format associated with the .png filename extension. Unlike GIF format, the limitation of 256 colors does not hold with the PNG format. In fact this among other reasons was the motivation behind development of the PNG format to improve upon the GIF format. The PNG format however uses a single image format and thus does not support animations. Because the format was engineered to ease the distribution of graphic files across computer networks it is also not well suited for professional graphics.
FreeFileConvert uses tuned encoding for DNG to PNG conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload DNG files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized PNG results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent PNG audio with dependable progress tracking.
The .dng extension file format is a format that makes significant use of metadata and is based on the TIFF / EP which is a standard format. This format was developed by Adobe to address the issue of each camera manufacturer having a different file format to save the raw images captured using their digital camera. Apart from that, the formats for saving raw images in different digital camera models of the same manufacturer also varied to quite an extent. The problem faced was that one format would not open in another. Hence a standard format was required to overcome this issue and the .dng format was developed. Many digital cameras have been using this format as a default format to save raw images that are captured.
The PNG formation become a published ISO standard in 2004 as ISO/IEC 15948, although it was formally accepted for use by the internet engineering steering group in 1996. The PNG format has broad support for various color palettes including 24 bit RGB, 32 RGBA, and grayscale with optional support for transparency. The lossless data compression method used by PNG is DEFLATE.
Upload your image file in the DNG format from your device, Dropbox, or Google Drive.
Select PNG as the output format and click Convert. Adjust optional settings if needed.
Download the converted image file. Each file stays available for up to 5 downloads.