The format has a TIFF-image structure. It is generated by Canon cameras. The CR2 photo is stored in an uncompressed form and allows you to edit such settings as white balance, exposure, and other settings for photos that were already taken. It is the successor format to CRW, which was used in previous generation Canon SLR cameras.
This is a format for storing graphical vector images used in the Adobe Illustrator program and other software for processing vector graphics. EPS can have a binary or ASCII structure. It can contain raster images, 2D vector graphics and text. It’s also applied as a convenient format for transmitting images among several programs or operation systems.