ProtectorPDF is the easiest way to protect your PDF files, set an username and a password to make your information more secure, you can set credential for many PDF files as you need.
Just drag and drop one or more PDF files onto the application, set an username and password and select the PDF files you want to protect, then click the button "Protect it!!" and its done!!
Main features:
- Protect PDF in batch
- Set username and password for PDF files
- Point and click interface
- Output path selection