Mac’s screenshot abilities are pretty solid, but they could always be better. Third-party screenshot applications offer a lot of extra features.
Check out these Mac Menu Bar Screen Capturing Apps:
AutoShot
This menu bar app automatically captures screenshots at set intervals. It supports multiple displays, custom formats, and auto-deletion.
Deskeen
This menu bar app is designed to efficiently capture your screen. Every feature is accessible through quick keyboard shortcuts. Deskeen can read everything, from symbols to languages.