Dockdrop VS KShare

Shelfit - Worry less about juggling multiple windows or deciding where you want to store things. With Shelfit you can quickly open up a shelf, drag files in, and then when you're ready just drag them back out.

ScreenTray - A better way to capture, annotate and share screenshots

Yoink - Yoink is a website that makes it easier to drag and drop images and text from one screen to another. It's a straightforward site with help along the way if you aren't sure about dragging and how to place your content.

Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

Droplr - Droplr is a tiny application that aims at helping people share things easier.

ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...