Awesome Screenshot Alternatives for Windows

Greenshot is a free open source screenshot utility.

ShareX is an open source program that lets you take screenshots or screencasts of any selected area with a single key, save them in your clipboard, hard disk, etc

FastStone Capture is a powerful, lightweight, yet full-featured screen capture tool and screen video recorder.

PicPick is an all-in-one program, primarily system tray-based, that provides a full-featured screen capture tool, an intuitive image editor, etc

Snagit software gives you the complete tool for screen capture and video recording on Windows and Mac.

CloudApp is the platform for designers, developers, and support teams to quickly capture and share anything—from screenshots and GIFs to video-screen.

Lightshot is the fastest way to take a customizable screenshot. Simple interface, nothing useless and light weight.

FireShot makes full web page screenshots.

Monosnap is a free screenshot program for Mac OS X and Windows.

Gyazo is an open source screenshot program for Windows, Mac OS X and Linux.

Capture the web page, either part of it or the whole browser window, edit your screenshots in a very user-friendly interface. Record screencasts - record video from your screen.

Jet Screenshot helps you take a screenshot, edit it quickly and share.

FFsplit is a software to capture and record your desktop.

Grabilla is a software that takes a screenshot of the user's computer screen and uploads it to the Web, FTP, computer or copy to clipboard.

Easy Screen Capture and Annotation is a screenshot tool.