Here is my situation, I use to get a lot of mails from Incometax department where they send PDF attachments which are protected with a unique designated password. lets say a password as birthdate in ddmmyyyy format. I will have a database of those passwords in one excel file. but i want to automatically fill the password in the reader so that opening the file becomes easier. If somebody could help me find a code for it I would appreciate it. Thank you.