My supervisor usually requests me to deliver some kind of written reports. I write them in LaTeX, deliver them as PDF, and get them back with lots of comments. She uses Acrobat Professional to create the comments.
I would like to extract a list of all comments from the file so I can in a second step import them into a task management tool. Some simple text format will suffice, I can write a script to add markup if needed. All I want is that single comments are separated somehow, e.g. by two blank rows (I think she sometimes adds newlines into comments).
I strongly prefer a solution which works under Linux, but in the worst case will accept something which requires Windows. I don't have a license for Acrobat professional or other paid PDF readers, so please recommend free software if possible.