title: How can I search and replace in a PDF document using Perl?
body: <p>Does anyone know of a free Perl program (command line preferable), module, or anyway to search and replace text in a PDF file without using it like an editor.</p>
  
  <p>Basically I want to write a program (in Perl preferably) to automate replacing certain words (e.g. our old address) in a few hundred PDF files. I could use any program that supports command line arguments. I know there are many modules on CPAN that manipulate or create pdfs but they don't have (that I've seen) any sort of simple search and replace.</p>
  
  <p>Thanks in advance for any and all advice!!!</p>