PDF Locker is a FREE tool designed to
protect your PDF files. It can provide multi-level
protection by helping you to set both user & owner password
for your private PDF documents.
You can use "PDF Locker"
to lock single as well as all files in a folder at once.
Features
It is FREE tool with easy to use GUI interface.
Lock the PDF files with the user and owner password
Protect single as well as all files in a directory.
Support Windows 98, ME, NT, 2000, XP, 2003, Vista and Win 7
Systems
Integrated Installer for local Installation & Uninstallation
Using PDFLocker
PDFLocker is easy to use with its simple GUI interface even
for beginners.
Here are the brief usage details,
Run "PDF Locker" after installation by clicking
shortcut on your desktop.
Enter or select the path of the file which is to be password
protected.
Enter the owner and user password
Click on Start button and your PDF file will be
protected instantly.
During recovery operation, you will see how many Brute Force attempts
that had been done so far on the counter at bottom right. More
complicated the password, more the time will be taken.
