Color Processing

The Color Processing tool can be used to manipulate the colors of a PDF. Selected colors can be changed to other colors, color PDFs can be changed to grayscale or black and white, color properties like luminosity, saturation and hue can be manipulated, and transparent areas can be created in images.

Be aware that performing this action on a page containing flattened markups will prevent all markups on the page from being unflattened.

Related topics

Flatten Markups