pdf-DocPro allows you to set all PDF document and presentation properties on user's computer with some few clicks. Define settings, security permissions, encryption levels and printing options. Even PDF presentations like Powerpoint are possible.
To protect PDF documents, it is necessary to use passwords. A distinction is made in User Password and Master Password. The user password is required to open the PDF file. The master password controls the properties of the PDF file, such as whether the file can be printed. pdf-DocPro supported in version 9 is now the handling of passwords with a password checker.
pdf-DocPro does not work with documents which have user-level passwords set (preventing the files from being opened) and eBooks which require Adobe Digital Editions.