ezgif.com - Ezgif.com is simple online gif maker and toolset for basic animated gif editing.
Flixier - Flixier Pro is an online video editor that speeds up your workflow with 1 minute rendering on any device, streamlined communication and collaboration features and plenty of cloud storage.
Instagiffer - Create GIFs from anything!
Spark Camera - Make memorable videos
Gifsicle - Gifsicle is a powerful, simple command line tool for creating, editing, and optimizing animated GIFs.
Showbox - Showbox helps you to create studio quality video in minutes.