Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Giphy - Search all the gifs and make your own animated gif
GIMP - GIMP is a multiplatform photo manipulation tool.
GIFmaker - GIFmaker gives you the freedom and flexibility to create unique, professional GIFS that are on-brand, on your own!
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
GIPHY Says - Turn your words into animated GIFs!