Cleaning up PDF Documents in Acrobat
http://www.planetpdf.com/enterprise/article.asp?ContentID=Cleaning%5Fup%5FPDF%5Fdocuments%5Fin%5FAcrobat&gid=7581

Shea, Dan
PlanetPDF
2007

Abstract:

If you are posting your PDF document to a web site, you'll generally want to upload a clean copy that will streamline the viewing experience for your site visitors. This tip outlines a quick way to remove unnecessary annotations, widgets, JavaScript, links, bookmarks and attachments, along with optimizing your documents for fast web viewing.