IconStore - Free icon packs by first-class designers
Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.
MakeAppIcon - MakeAppIcon resizes and optimizes your icon designs into all formats needed for iOS and Android mobile app!
Gifox - Delightful GIF Recording and Sharing App for macOS
Feather Icons - Simply beautiful open source icons
Instagiffer - Create GIFs from anything!