GIF Resizer - Create animated GIFs and resize GIFs too big to tweet!
Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.
GifLab - The easiest way to create GIFs on your iOS device
GIPHY Create - Create animated GIFs from videos (by Giphy)
Cast - Record, edit, publish, and host your podcast
Gifox - Delightful GIF Recording and Sharing App for macOS