As far as data security is concerned, files with .pdf extension are considered the best. In fact, today, .pdf has become the universal file format because of its security features. People, while creating PDF files can apply restrictions on it to make the data secure.
There can be mainly two types of securities applied on the PDF files. First, password security, when password is applied to the PDF file, the user will need to have the corresponding password to open it. Second, other restrictions, when other restrictions are applied, then user can open the PDF file but cannot print it, copy data from it, or edit it.
There can be times when you need to unlock PDF file i.e. removing other security from the PDF file, so that you can copy, edit, or print it. There can be numerous situations forcing you to unlock PDF. Here, in this post, we describe an easiest way to unlock PDF file. To remove restrictions from PDF file you need the Kernel for PDF Restriction removal software.
The software is particularly designed to help you copy, edit, or print PDF file in no mean of time. By executing the following steps, you can unlock PDF file:
Download the Kernel for PDF Restriction Removal software.
Install the software.
Start the software. The main window of the software appears, as shown below:
Select the PDF file that you want to unlock.
Specify a location to save the unlocked PDF file. While using the Unlock PDF software, you should appreciate one thing about the software i.e. it does not make any change in the original file.
Click the Remove Restrictions button. As you click the Remove Restrictions button, the software will unlock PDF file, as shown below:
This is how to unlock PDF in an easiest manner. The Kernel for PDF Restriction Removal software supports all PDF files, so there is no limit to remove restriction from the PDF files. The software is also available for free trial, which allows unlocking PDF file of size 200 KB. If the file that you want to unlock is more than 200 KB then you are suggested to purchase the full version of the software.