Help! I've been looking all night for a good free PDF editor because for some stupid reason our notes as school were emailed to us in PDF format, which seems pretty uneditable to me. I just want to add some notes too it, nothing fancy, and I definitely won't be paying adobe for something that I'm barely gonna ever use. Does anybody know of a good PDF editor? Thanks in advance! Oh btw even a PDF to word converter would do fine, as long as I can somehow edit them!