title: Tools to display code in PDF
body: <p>I'm looking for a tool to <strong><em>display code examples in PDF file</em></strong>. I mean that I would like to <strong>colorize</strong> and <strong>indent</strong> code in my PDF (it's for lessons).</p>
  
  <p>I'm not able to find anything on the web or on StackOverflow. It's full of tutorials to use code to make PDF but not to display code in PDF. When I search for 'display' it gives me how to display PDF in web/applications.</p>