I am in Preview Version 5.0.3 (504.1). I have a PDF file that is 3.7 meg. in size. That is a big large for what I want to do with it. I would like to reduce its size to something a bit more manageable. The Preview Help gives these instructions:
To reduce an image’s file size without changing its dimensions:
Choose Tools > Adjust Size.
Select “Resample image.”
Enter a smaller value in the Resolution field.
My problem is that in my open window for this file the "Adjust Size" tool is dimmed. I cannot choose that tool as instructed.
Does anyone know why and how to get Preview to reduce the size of a PDF file?