1 - Jhead 2.5 The files coming out of a pretty much all Digital cameras are in the Exif flavour of Jpeg files. Exif files are for the most part Jpeg files, but start with a different header block, and contain additional data sections with camera settings, as well as a preview thumbnail picture as part of the Exif header. Most editing / viewing software just skips past the Exif header and ignores it outright, so you normally don't notice its even there. License: Freeware OS: Mac OS X Size: 59 KB