Skim is an pleasing, powerful and essential substitute for Adobe Reader that also happens to be free. It is a both a PDF reader and note-taker, designed to help you read and annotate PDFs. Features include:
Version 1.3.6 adds/changes the following:
Currently, no user reviews have been submitted. Send me yours!
Can't find what you're looking for? Try a search:
Also, if you have an older Mac, be sure to check out the "Classic" applications page for more options.
Finally, take a look at ALEMIA if you think you know that name of an application, but aren't quite sure.
These are applications that are newer and of potential interest, but which I haven't yet selected for permanent inclusion. Have a look, and let me know if you think they deserve to be part of the permanent collection!