Scrivener - Scrivener is a content-generation tool for composing and structuring documents.
VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
Final Draft - Use your creative energy to focus on the content; let Final Draft take care of the style.
GoAnimate - Make your own animation quickly and economically with GoAnimate. Reach prospects and customers with animated videos online about your business and products.
yWriter - Free writing software designed by the author of the Hal Spacejock and Hal Junior series. yWriter6 helps you write a book by organising chapters, scenes, characters and locations in an easy-to-use interface.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.