Tap the Unlock button and rename the PDF file (if needed). Click File > Export as PDF and input the password you’ve set before. Here’s how you can remove passwords from PDFs on Mac for free:
So, if you feel okay about these two disadvantages, the Preview app can be a good choice to unlock PDF Mac. However, on the other hand, it must be admitted that Preview does have its flaws: before unlocking PDFs, you must input the preset password because it only allows you to remove owner passwords it doesn’t support batch unlock PDFs. With its aid, you can unlock PDF Mac without downloading any third-party program and thus save much time and effort. It serves as a free PDF unlocker and offers great security when manipulating sensitive PDF files. Preview is the default PDF viewer and editor on macOS, enabling users to perform basic editing functions on PDF files, including unlocking PDF files. As the name has suggested, the open password is mainly used to prevent people from opening this PDF file, while the owner password is for restricting others from editing PDFs.
First of all, there are two types of PDF passwords: open password and owner password. Two Types of PDF Passwordsīefore diving in, it's better for you to learn information about PDF passwords. Will you wonder if is there any solution to unlock a PDF file? Luckily, the answer is positive, and this blog will show you how to unlock PDF Mac and Windows with simple methods. However, if it's you who forget the password, opening a locked PDF file can be such a pain in the neck. People who don't know the password aren't allowed to check your PDFs in no time. Locking PDF files can help protect sensitive information from being stolen by strangers.
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