Hello
I have the latest version, I want to protect pdf files from selection then copying (paste) and also from any modification.
Menu option/format pdf/security tab
in french "interdire aux utilisateurs de": do not allow user to
I select
1°copying text and images
2°modifying document
3°modifying comments
but when printing i can easily select any part of text and copy it anywhere
Could please help (i am on windows 7)
Thank you in advance