Sending important documents? Learn how to password protect PDFs for extra security using easy steps with Adobe Acrobat and free online tools.

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

With a few steps you can set up an easy way to encrypt PDF files generated from the standard print dialog window.

How to encrypt sensitive data? Put it in an encrypted container How to remove encryption from a PDF file How to encrypt and password-protect ZIP files the right way ...

How to Password-Protect a PDF Download in WordPress. WordPress is a popular CMS (Content Management System) that makes it easy for even first-time webmasters to quickly set up a website. All ...