User Guide

ACDSee Pro 2.5 - User Guide
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You can use ACDSee to convert an image to any of these color depths. However, to use certain
image enhancement tools, filters, blends, and adjustment options, the image must be Hicolor
or Truecolor. To edit an image that is not originally Hicolor or Truecolor, you can convert it,
edit the image, and then convert it back to its original color depth.
Changing HSL values
You can adjust an image's HSL (hue, saturation, and lightness) values. You can save your
options as a preset for future use.
To adjust an image's HSL:
1. In Edit Mode, on the Edit Panel, click Color.
2. Select the HSL tab, and then move the sliders to adjust the Hue, Saturation, and
Lightness amounts.
3. Do one of the following:
x Click Apply to apply your changes and set options on another tab.
x Click Done to apply your changes and close the tool.
x Click Cancel to discard all changes and close the tool.
Changing RGB values
You can adjust an image's red, green, and blue (RGB) color values. You can save your options
as a preset for future use.
To adjust an image's RGB values:
1. In Edit Mode, on the Edit Panel, click Color.
2. Select the RGB tab, and then move the sliders to adjust the amount of Red, Green, and
Blue.
3. Do one of the following:
x Click Apply to apply your changes and set options on another tab.
x Click Done to apply your changes and close the tool.
x Click Cancel to discard all changes and close the tool.