Ghostscript

AFPL Ghostscript for is an interpreter for Post Script and PDF files.  It is able to convert Post Script files to PDFs (with limitations) and vice versa.

Install Notes
  1. Download Ghostscript. Save it to an easily accessible place (your Windows desktop is a good choice).
  2. Start the installation by double-clicking on the file.
  3. Click Setup to install the viewer.
  4. Make sure that "Install Fonts" and "All Users" is checked and click Install.
  5. The program will install displaying its installation activities.
  6. Click Exit on the screen prompting that installation was successful.