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.

Add Password-Protection to a PDF Using a Free App The easiest way to password-protect a PDF is to use one of the many free PDF editing apps.

How to Password Protect an Existing PDF. Adding password protection to your business' PDF files helps to prevent contents from being viewed or edited by unwanted parties. If your business already ...

To password protect a PDF in Adobe Acrobat Reader, you'll need the paid Pro version, which starts at $14.99 a month.

Abobe Acrobat Pro Too Expensive? Here's How I Password Protect PDFs (For Free) Don't let your sensitive data fall into the wrong hands. These tools encrypt important PDFs without the need to spend ...

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 ...

Adding password protection to a PDF can make the file even more secure and is the best practice when sharing any sensitive information.

How to password-protect a PDF before e-mailing in OS X With a few steps you can set up an easy way to encrypt PDF files generated from the standard print dialog window.

“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 ...