This software offers a solution to users who want to compress the file size of one or more PDF files. The user simply adds the required files or an entire folder before choosing the reduction option: Acrobat not installed or Acrobat installed. For the option with no Acrobat there is a drop down menu with various methods. It is wise to try several of these in order to find which produces the best compression and fidelity. With this time saving software, large numbers of PDFs can be reduced in size with one click.