Format for storing images without compression that was created for use on Fuji cameras. It comprises a set of data received from camera sensors in the form of RAW files. In contrast to compressed images, RAF provides the ability to edit the levels of sharpness, white balance and exposure. It can carry a copy of the photo in JPG format in the same file.
is a format developed by the International Digital Publishing Forum. It is characterized by the XML- and XHTM-based optional use of CSS styling. The main feature of this format is the use of reflowable text (word wrap) which makes it possible to adapt the image to different device displays. The ePub file is a zip-archive with an .epub extension.