How PDF Unlock Tool 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 Unlock Tool' or run it from the desktop's shortcut icon.
2. Import the Locked PDF File
Click the "Import" button to import the locked PDF file from which you want to remove the restrictions.
Click the 'save as' button to select the location where you want to save the unlocked PDF file.
4. Click on Unlock PDF Button
At last you will need to click 'Unlock PDF' and