SketchDaily.io - Free educational tool for improving your sketching skills.
VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
Drawzee - Change your sketches into cats 🐱, dogs 🐶 or other animals 🐍
GoAnimate - Make your own animation quickly and economically with GoAnimate. Reach prospects and customers with animated videos online about your business and products.
Cool Art Drawing Ideas - Cool Art Drawing Ideas is a free Art and Design app that helps you to draw cool and best pictures.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.