CMYKTool - a colour conversion utility Copyright (c) 2009 by Alastair M. Robinson CMYKTool is a new utility intended to build on the functionality of my old CMYK separation plugin for the GIMP. The key features I needed and couldn't find elsewhere in a convenient single package are as follows: * Convert images between ICC profiles. * Support RGB and CMYK images as both input and output. * When converting from RGB to CMYK, preserve pure black, preserve pure grey, or attempt to underfill black to give a fake "overprint" effect. * Images and their individual channels can be inspected * As well as "inspect" mode, a soft proof mode to show how an image would look when printed n screen of how an image would look when printed. * Easy comparison of multiple images. This means it must be possible to flip between them with minimal screen redrawing, and zoom-and-pan settings must be synchronized between multiple images. * Save JPEG, TIFF (8- and 16-bit) with or without embedded profiles. In the fullness of time I also intend to add the functionality of ImgTarget to CMYKTool (or merge the two projects) since the side-by-side comparison of images produced with different settings would be particularly useful when experimenting with devicelinks.