title: Extracting PDF annotations/comments
body: <p>We have a pretty complex print workflow where the controlling is adding comments and annotations for draft versions of generated PDF documents using Adobe Reader or Adobe Acrobat. As part of the workflow imported PDF documents with annotations and comments should be parsed and the annotations should be imported into a CMS system (together with the PDF).</p>
  
  <p>Q: are there any reliable tools (preferred Python or Java) for extracting such data in
  clean and reliable way to PDF files?</p>