Black Out is a macOS app that lets you quickly hide sensitive parts of an image. This can be useful when you want to post a screenshot or photo on the web that contains some information you don't want revealed.
I'm fairly new to doing graphics, and usually use Preview for this. It works but Black Out is much easier and no metadata worries. Thanks! I'll be recommending to friends.
Incredibly easy. Just draw the box, export or share, and you're done.