User Guide

ACDSee™ Pro User Guide
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3 Drag the slider to adjust the amount of color correction you want to apply.
4 Do one of the following:
•Click Done to apply your changes and close the Auto Color tool.
•Click Cancel to discard all changes and close the tool.
Removing a color cast
You can use the Color Cast tool to remove an unwanted hue from an image. For example, if you take a
photo at sunset and the resulting image has a reddish hue, you can use the Color Cast tool to remove
it. You can save your options as a preset for future use.
To remove a color cast from an image:
1 In Edit Mode, on the Edit Panel, click Color.
2 Select the Color Cast tab.
3 Click an image area that should be white or gray. The color square shows the color of the original
pixel on the left, and of the modified pixel on the right.
4 If desired, move the slider to specify the color cast removal strength. Higher settings remove
more of the unwanted color.
5 Do one of the following:
•Click Done to apply your changes and close the tool.
•Click Cancel to discard all changes and close the tool.
Changing image color depth
You can modify an image's color depth in the Viewer. Color depth refers to the range of colors an
image contains.
To change the color depth of an image:
Click Modify | Change Color Depth, and select one of the options described below.
Color depth options
If you are having difficulties achieving the desired effect, try clicking an image area
that is a different shade of white or gray.
Black and White Two-color black and white palette
16 Grays 16-color grayscale palette