VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
Photoshop.com - Photoshop.
Doodly - Create your own doodle video in just 60 seconds
piZap - Free online photo editing software.
TTS Sketch Maker - Create amazing whiteboard sketch videos with text-to-speech human-sounding voices in minutes!
Phixr - Phixr is a free online photograph proofreader, an instrument for editing your photos in your web program.