ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Gifox - Delightful GIF Recording and Sharing App for macOS
ScreenToGif - This tool allows you to record a selected area of your screen and save as a animated gif.
Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.
recordit.co - Make a short video capture of your desktop as a gif.
Instagiffer - Create GIFs from anything!