PUBLIC MARKS from sbrothier with tags pdf & tools

Savvy Preview users know they can do some interesting things to PDFs—convert them to black-and-white or sepia tone, increase or decrease their lightness, and more—by selecting File -> Export, then selecting one of the Quartz filters in the resulting dialog box. Reader zpjet is one of those users, but he was never satisfied with results of the Reduce File Size filter (which he'd use when trying to make PDFs small enough to send by e-mail): It made them too small and made the graphics fuzzy.