Any To GIF - Convert any picture into an animated GIF file.
Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.
Picasion - Great site for creating animated GIF files!
Gifox - Delightful GIF Recording and Sharing App for macOS
Stacc - Tool for effectively converting videos to Gifs
Data GIF Maker by Google - Google's new tool turns boring data into GIFs!