CUR is a file - the image of the cursor, sometimes animated, which is used for the mouse pointer in Windows. This may be an arrow (for general use), rotating hourglass (wait), or the symbol I (editing). Users can change or edit the standard cursors. To view and edit files .CUR suitable programs such as Inkscape, Corel VideoStudio.
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.