pdf encrypt developer license 5.2
Supports Adobe Standard 40-bit Encryption and Adobe Advanced 128-bit Encryption.
Supports AES encryption.
Password protect opening of the document.
Supports user password and owner password.
Prevent printing of the document.
Prevent copying of text/graphics.
Prevent changes to the document.
Supports add printing, copying and changing permissions to an encrypted PDF file.
Set the document...