On Sun, Jan 02, 2011 at 09:56:36AM -0600, John Hasler wrote: > What you have is some sort of image format inside a PDF "container". It > is probably already compressed, which is why Zip had little effect on > it. You need to extract the image, use image software to shrink it, and > put it back in a PDF container. I vaguely remember it is likely to be jpeg in PDF container". Osamu