LunaPic, Free Online Photo Editor

Create animated gif Free Online Image Editor

GIF Animator - Download animated gif maker for free.

How to Edit GIF Frames by 4 Online GIF Makers and Photoshop

How to Create Animated GIFs For Your Facebook Posts

GIF Maker - Convert Video to GIF::Appstore for Android

Edit Animation Sequence · GitBook

Animation with Krita — Krita Manual 5.2.0 documentation

Anniversary Photo Frame Editor - Apps on Google Play

Picture Frame

Online GIF Tools' that allows you to edit many things such as changing the playback speed of GIF animation, mosaic processing, transparency processing, etc. - GIGAZINE