Adobe Reader 8.1.1

Published by

View and print Adobe Portable Document Format files.
Adobe Reader is free software that lets you view and print Adobe Portable Document Format (PDF) files on a variety of hardware and operating system platforms.

A 3rd party speedup tool for Adobe Reader is also available. It disables many of the plugins that are not needed. It has an easy to use interface including a couple of speed options as well as restore to default. Download that here.
  Adobe Reader 8.1.1