Apart from 'standard' small editing of text, adding comments, annotations etc. However, recently I discovered an application, Infix () (actually the first app for which I'm willing to pay since using Ubuntu and FLOSS, because it is worth it to the last cent). pdf file and the best solution among all tools available was manually changing it for every page in pdfedit! There were 500 pages :( Couple of days ago I was about to perform a trivial task: changing header and footer in a. OpenOffice addon have serious problems with importing. pdf file from any app, but the problem here is how to edit already created document. I tried all that is available for Linux regarding pdf editing and none solution was satisfactory.