Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Sketch - Professional digital design for Mac.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Adobe Illustrator - Adobe Illustrator is a vector graphics editor.
LightShot - The fastest way to take a customizable screenshot.