CleanShot X
CleanShot X is a macOS screenshot and screen-recording app for explaining work, reporting bugs and creating demonstrations without switching among several capture utilities.
Screenshot
Capture the screen, a window or an area, and record screen video on the Mac.
Screeny
Screeny turns screenshots and recordings into 2D/3D device mockups and demo videos on iPhone, iPad and Mac, for App Store assets, launches and social posts.