Need to learn how to password protect a PDF from prying eyes? Here's a step-by-step guide on how to do just that in both Windows and MacOS using various tools.

Technology blogger Amit Agarwal has written up a simple guide to opening up password-protected PDF documents. Just as a quick disclaimer: this should only be used in appropriate circumstances ...

Do you share PDF files with other people? Here's how to password protect a PDF on Windows for protection against unauthorized access, editing, and printing.

Do you want to open password protected PDF file? This free software can unlock ZIP or PDF file without password free on Windows PC. It works!

Microsoft Word offers the ability to password protect PDF files. Read to know how to lock PDF from editing using Microsoft Word.

There are two simple ways to remove the password from a PDF file, one of which works no matter what software you have.

Removing passwords from PDF files on different devices involves specific steps tailored to each platform. Here's a guide on how to remove PDF passwords on Android, iPhone, Google Chrome and Mac: ...

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...

“Is there any way to password-protect and lock a sensitive PDF file before sending it as an attachment through email? I cannot afford Adobe Acrobat Pro and free primopdf didn’t work for me ...

How to remove the password from a PDF file using Adobe Acrobat Pro. Password from PDF can be removed using Google Chrome. How to remove password from PDF file on your Android mobile device.