How PDF Defender Software Works


1. Install and Run the Software

First of all you need to install the software and then go to 'Start menu > Programs > Estelar PDF Defender' or run it from the desktop's shortcut icon


run the software





2.Import PDF Files or Import Folders

    Click the "Import Files" button or use drag and drop feature to import the PDF files. In case if you want to import a batch of files, press the "ctrl" key to select. You can also import a folder containing PDF files.

    import the pdf file




3. Choose the Desirable Settings



In this step you're required to choose different setting according to your need in order to applying restrictions and protect them.


select the destination


4. Protect your PDF files

    At last you need to click the 'Defend PDF's' button and choose the destination folder to apply the password restrictions and protect your PDF files.


    unlock a pdf





awards received by estelar pdf unlocker