Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
MotionDen - Free online animated video maker
Sketch - Professional digital design for Mac.
Animaker - Animaker is an online do-it-yourself (#DIY) animation video maker that brings studio quality presentations within everyone's reach. Animated Videos, Done Right!
Affinity Designer - Professional creative software, exclusively for Mac.
Rocketium - A DIY video creation platform. Make videos in minutes using preset themes and templates.