title: Java PDF generating library
body: <p>Which Java PDF library to use in commercial project? I need to generate a <em>printable</em> (and good if it will be editable, like <em>.xls</em>) report (it contains table, some text and report's total page count - this is because I can't use HTML( I can't calculate page count)). 
  P.S. I can't use iText because it's licence don't allow to use free version of iText in commercial projects. </p>
  
  <p>Thanks. </p>