Hello, I am wondering if there are any ways of changing settings in Acrobat to adjust how bright a PDF is when converted to greyscale. When I convert images to greyscale in Acrobat, they appear too dark. Is there a way to increase the gamma or exposure to make the PDF look brighter?
The images are pictures of documents. I try to increase the exposure on them pre-PDF creation but after greyscaling them it appears very dark.