How to Remove Owner Password from PDF

As we know, user password is much more secure than owner password and is harder to remove and crack. So, if you have set user password to a PDF file, you'd better write it down in case that you forget it someday and have to use some rude ways to crack PDF user password. But it's much easier to remove PDF owner password and most PDF password removers on the internet are mainly used to remove PDF owner password. And some support to remove PDF user password if you firstly enter it correctly, below introduces a PDF password remover and shows the details on how to remove owner password from PDF with it.

Step 1, download and install PDF password remover

Only for Windows 8, Windows 7, Windows Vista and Windows XP users
Click to download the PDF Password Remover, and double click the password-remover_setup.exe file, follow the instructions to install it.

Step 2, launch the program and import PDF files

Double click the shortcut icon on desktop to start the program. Simpo PDF Password Remover allows you to add PDF files in two ways: a) click the Add PDF(s) to import the PDF files; b) drag and drop a batch of PDF files to the interface. I usually use drag-and-drop function to directly import all the PDF files for saving time.


Tips: if you have added a PDF with user password (or called open password), you need to enter right password first to unlock the PDF before removing the user password. This is to protect the PDF creator's copyright.

Step 3, remove owner password from PDF

You can click the Begin button to remove owner password from PDF. And wait for seconds, the process to remove PDF owner password is finished.

By the way, you need to remove PDF owner password with legal right, in order to remove PDF security with legality.

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