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

Snappy - Snappy is software that allows the production of screenshots from areas on a Windows desktop screen.

Shutter - Shutter is a feature-rich screenshot program.

Gif·gIf·giF - Gif·gIf·giF (ggg) is a small shareware program for producing GIF animations from screen...

Snipping Tool - Use Snipping Tool to capture a screen shot, or snip, of any object on your screen, and then annotate, save, or share the image

ScreenToGif - This tool allows you to record a selected area of your screen and save as a animated gif.