How to Add User Password and Owner Password for PDF File?

Return KB main page

How to add user password and owner password for PDF file?

Use A-PDF Password Security (free download here)

1. Launching the application: A-pdf Password Security
2. Select the option Batch PDF Documents Security and push the button Next >, a file list window will be opened.
3. You can add files or even Add Dir for add all of files in a directory in there, you also can remove or clear files in list.
4. Push the button Next >, a Security Option Window will be opened, Where set "Add Security" checkbox values to True, then set "Require a password to open the document" checkbox values to True, input the password in "Document Open Password" edit box, set "Use a password to restrict permissions" checkbox values to True, input the password in "Permissions Password" edit box.
5. Clicking "Save" or "Save as ..." button to add batch secure PDF files

This web tutorial will give you an overview of the product and understanding of how easy to use it!

More Related Q&A

• Print a protected PDF
• Enable copy&paste on PDF file
• Print a password protected PDF
• Unlock a PDF files
• Break PDF encryption
• PDF print protection remove tools
• Break password on adobe files prevent from copying
• Unlock password protect pdf

TOP Q&A

• Unlock secured PDF
• Protect a PDF File with password
• Scan to PDF using HP scanner
• Insert date time stamp to a Acrobat PDF
• Split PDFs at pages matching specific text pattern
• Convert Microsoft Word 2007 Documents to PDF
• Change Powerpoint Presentation into a PDF Files
• How to Extract JPEG Image File from PDF files
• How to insert Acrobat PDF blank pages