So the different formats are jpeg, Tiff, Raw, DNG, PNG, GIF, BMP, PSD. So first off JPEG files from , jpeg are compressed in the camera and thus result in a loss of detail and quality. next TIFF is simply a big file that will take up a lot of space. Raw is a setting that can allow u high quality files from your camera. DNG is The DNG is offered as a main RAW file format, or as an alternative to the manufacturer’s native RAW format. PNGs are compressed in a lossless format, and therefore retain all detail. But unlike other file formats, PNG quality doesn’t mean big file sizes – and this is useful on the internet, because you need pages to load quickly. Gif is shortly can hold up to 256 colors. the BMP was invented by Microsoft, initially for use on the Windows platform. However, BMPs are now recognized by programs on Macs, as well. This makes PSDs absolutely essential for any sort of extensive manipulation of the original photograph, such as retouching.