The GNU Image Manipulation Program features color options that modify the distribution of color values within an image; GIMP color tools also allow users to remove color casts and enhance contrast and ...

Photographers and artists can enhance the look and feel of an image by modifying its colors. For example, you can remove red eye or other facial blemishes, or even change the color of the sky or other ...

I have a little search glass ICON that is blue, I also wanted one in red and green.<BR><BR>I figured I'd just open it and screw with the color hue or something or just select and replace the pixels ...

Photoshop, GIMP, etc. should be on the top of your list when it comes to a professional image editing tool to do certain changes including brightness/contrast adjustment, special effects and more.