How to easily redact text in a PDF on your Mac

An embarrassing, sometimes legally disastrous mistake arises when attempting to block text with black boxes.

Dimitry Miroliubov/Freepik Company

Note: When you purchase something after clicking links in our articles, we may earn a small commission. Read our affiliate link policy for more details.

Glenn Fleishman is the author of dozens of books. His most recent include Take Control of Your M-Series Mac, Take Control of Securing Your Mac, Take Control of Zoom, and Six Centuries of Type and Printing. In his spare time, he makes Tiny Type Museums. He’s a senior contributor to Macworld, where he writes Mac 911.