How to password protect a PDF in Adobe Acrobat Reader and shield your sensitive data

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

4 Ways to Password-Protect a PDF File on Windows 11

If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can ...

How to password protect a PDF on a Mac computer to secure sensitive files

You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.
TWCN Tech News

Unlock ZIP or PDF file without password free on Windows PC

Are you trying to open a password-protected PDF or ZIP file? Then, you already know how frustrating it can be. You try out different tools, and the result is a ...