How Secure a PDF Software Works


1. Install and Run the Software

After downloading and installing the software go to 'Start menu > Programs > Estelar Secure a PDF' or run it from the desktop's shortcut icon.


run the software





2.Import PDF Files or Import Folders

    If you want to import PDF files then choose the "Import Files" button or use drag and drop feature toplace the files in control pannel of the program. In case if you want to import multiple PDF files, press the "ctrl" key to select. Alternatively, you can also import a folder containing PDF files.


    import the pdf file




3. Apply Restrictions



Choose different restrictions setting according to your need. You can disable complete access using the user password or you can apply copy, print, edit and other related restrictions using the owner password security method.


select the destination


4. Secure your PDF files

    At last you need to click the 'Defend PDF's' button and choose the destination folder to save the locked PDF file with restrictions.


    unlock a pdf





awards received by estelar pdf unlocker