7 Replies Latest reply on Jul 31, 2017 1:09 AM by Test Screen Name

    Locked .pdf's - why are .pdf's locked and by whom?

    nweissma Level 1

      I can't understand why someone wants to lock a document - why would someone disallow the highlighting of an abstruse and unknown 1960 mathematics paper? and can i identify the entity that locked it - was it the publisher or the author or the poster or some other player?