Want to Protect PDF file with Password? Want to remove password from PDF file? Want to protect PDF file with anti-copy technology? This article will show you a free way to protect PDF files without installing or buying Adobe Acrobat DC or other PDF editors software like Wondershare PDF Element.
For the people who work with PDF format frequently always know the importance of security of their PDF files. They try everything to protect PDF files from unauthorized access like copying, extraction, modification, and printing. You can protect your PDF for free.
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How to Protect PDF file with password
Step 1: Download freeware PDF Password Locker & Remover.
Step 2: Launch the program and add PDF files.
PDF Password Locker & Remover features a simple, straightforward GUI so you can work with it efficiently even you have no experience before. Then, add your PDF files waiting to be locked by the drag-and-drop method or clicking the “Add PDF” button.
Step 3: Choose your password options
You can choose to lock PDF files by using user password or owner password or both. What’s more, you can configure the permissions that you give the users. Check the option and input the password.
Step 4: Choose anti-copy option for higher protection level
Select anti-copy option so that you can protect PDF files from text and content copying even your password has been cracked. It is impossible for other users to copy your content just using “Ctrl + C” and “Ctrl + V”.
After anti-copy process, the content of new PDF files could not be copied anymore.
Step 5: Start protecting process
Click the “Start” button and the locked PDF files will be created in the destination folder. Whether to set a new folder path or to use the default one, it is up to you.
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How to Remove Password of protected PDF files
Want to remove password of protected PDF files? The same software will do the trick. Another major feature of PDF Password Locker & Remover is password remover.
Step 1: Add protected PDF file
Choose PDF Password Remover in the drop-down button and click “Add PDF” to select the desired file.
Step 2: Input password
After the protected PDF file has been loaded, input the password correctly.
Step 3: Start removing password and restrictions.
Click the “Remove” button and start the removing process. The program will display page thumbnails once the password has been removed.
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Above procedure will definitely help you to protect PDF file with password. It will also remove the password from the PDF file. If it fails to remove the password from PDF file, you need to use premium software like Wondershare PDF Password Remover. If you regularly deal with PDF files, you must use PDF editor software like Adobe Acrobat DC. If you need the less priced alternative, you can go with Wondershare PDF element.