IIQ is a RAW file format used for photos took on cameras manufactured by the Danish company Phase One. A file with the IIQ extension contains an image without changes that are usually made by default when shooting in other compressed formats. IIQ data must be processed by specialized graphic software.

This is a vector image created in the Adobe Illustrator program. It consists of lines that connect points; it’s used in SMI and during the creation of logotypes. They can be increased without lose of quality since they don’t contain raster image data. AI consists of a header, identifier strings and graphics objects. It functions to present graphical images in EPS format.