Reflector 4 | Screen mirror Android, iOS & Chrome OS to a bigger screen
Reflector is a wireless mirroring and streaming receiver for Android devices, iPhone, iPad, iPod, Mac and Windows computers and Chromebooks.
Screen Capture/Mirror
Duet - Remote Desktop, Second Display, Drawing Tablet, and More
Super easy-to-use remote access + screen mirroring + screen extension. No hardware. No gimmicks. It just works.
PixelSnap 2 for Mac
Oh my god, this is a thing! Measure literally anything on your screen. Plus, it snaps to stuff. Works GREAT with CleanShot X.
CleanShot X for Mac
Literally the easiest and prettiest way to do any kind of screen capture. If you can think of something to capture, it can do it. Plus, their editing tools are actually fun - you can't even fuck it up.