Color Darkroom is an editor that allows you to edit and fine tune your printer's color profiles. Create profiles to accurately print Duotones, profiles for special papers, or for other purposes. If you cannot afford an expensive color calibration system costing $3500.00 or more, or have found that the less expensive systems do not solve work that well, Color Darkroom may be for you! Color Darkroom allows editing existing printer color profiles and saving them with new names and descriptions. After performing an initial calibration, you can use the profiles over and over. Print accurate colors and grays in your selectively colored prints and Duotones. Correct logo "Spot" colors also. Color Darkroom is similar to Photoshop's curves, but much more powerful. It allows precise control of the colors your printer outputs. There are two editing sections that allow making overall color adjustments, or adjusting specific spot colors.