Indigrid - Plain text outliner with side-by-side views.
Artweaver - Artweaver is a simple Freeware program for creative painting, i.e.
metapad - Metapad is a small, fast (and completely free) text editor for Windows 9x/NT/XP/Vista with similar...
Sketchable - Creators of Sketchable!
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.