JPEG is the most known image file format, and it’s what many cameras use as the default output. JPEG files are compressed in-camera, and result in a loss of detail and quality. TIFF is commonly used in the photography industry. Even if the end file format will be a JPEG, the initial file is often a TIFF. TIFF files are usually uncompressed, so they offer the opportunity for extensive post-processing. Raw files are generally available on advanced compact cameras. Simply put, RAW is the best option if you want to get the highest-quality files from your camera, and it’s the option preferred by professional photographers. DNG is a file format, created by Adobe, used as an attempt to provide a standard RAW file for all manufacturers and cameras. PNG files are ideal for use on the internet. PNGs are compressed in a lossless format, and therefore retain all detail. Like PNGs, GIFs are ideal for use on the internet. Lossless compression means image quality is not sacrificed, and like PNGs, GIFs offer the ability to maintain transparency (though they don’t support partial transparency). GIFs also allow for animation. BMP was invented by Microsoft, initially for use on the Windows platform. However, BMPs are now recognized by programs on Macs, as well. BMPs are large files, as color data is saved in each individual pixel without any compression. PSDs give far greater flexibility and the ability to fine-tune an image, because layers can be added, removed, or edited at any time without affecting the original photo.