title: Is it possible to merge several pdfs using iText7
body: <p>I have several datasheets for products. Each is a separate file. What I want to do is to use iText to generate a summary / recommended set of actions, based on answers to a webform, and then append to that all the relevant datasheets. This way, I only need to open one new tab in the browser to print all information, rather than opening one for the summary, and one for each datasheet that is needed.</p>
  
  <p>So, is it possible to do this using iText?</p>