Everyone wants to keep their important files safe and protected. For that reason, AceThinker came up with a PDF converter to let people secure and limit access to their sensitive data. This exclusive converter equips a handy feature through which you can add a code to your pdf files and lock the content. Do you want to know how you can use the Ace Thinker PDF converter? Here is a simple guideline for you.
Step1 Find the protect PDF option:
To access this extended feature of the tool, you have to click on the ‘Other Tools’ option, and then from the list that pops-up on your screen, select the ‘Protect PDF’ option.