The Creature Collection used to have a full download of their PDFs, but that was before the Tome of Horrors came out. Now, we're stuck with one-at-a-time downloads from this site:
i think it is, in part. when scott put such a PDF on this site, it started appearing on numerous other websites (sometimes with no credit given to scott or the Creature Catalog site).
it's probably partly that, and the fact that the site had grown quite a bit that another one was never made. i guess we could do another one, but i don't have a program for creating PDFs.
There are a number of free programs that'll create a basic pdf file (relevant threads in the PDF publishing folder), but I'm sure if you (or someone) complied all the critters into one document, someone with adobe acrobat could be persuaded to do a proper conversion.
Cheers
Nell.
(who isn't volunteering, no how, no sir!)