ezgif.com - Ezgif.com is simple online gif maker and toolset for basic animated gif editing.
MinglePic - Share your event photos with everyone at the party
Instagiffer - Create GIFs from anything!
The Bosco - High tech photo-boothing for any event
Gifsicle - Gifsicle is a powerful, simple command line tool for creating, editing, and optimizing animated GIFs.
IncrediBooth Video - The photo booth app that creates video photo strips!