CreaToon - CreaToon is a free easy to use animation program.
Adobe Animate - Adobe Animate is a Flash, vector animation software.
slimanimation - to make stick figure or hand drawn animations
Express Animate - Easily create stunning 2D animations using keyframes with this motion graphics software. Export to video, flash, GIF or HTML5. Free Download for Windows.
Pencil2D - Pencil2D is an opensource animation/drawing software for Mac OS X, Windows, and Linux, based on old...
KoolMoves - Inexpensive animation software that combines ease-of-use with powerful effects for creating high quality Html5, GIF, AVI, and SWF animations and mobile apps