TiddlyWiki - a non-linear personal web notebook
Knowledge Workshop - Learning Management Solutions provides innovative and reliable software for the knowledge worker.
wikidPad - wikidPad is an application for storing thoughts, ideas, todo lists, contacts, or anything else that user can think of to write down.
TheBrain - TheBrain: The Ultimate Digital Memory
TimeClock Plus - TimeClock Plus is a time tracking and attendance management solution.
Wiki on a Stick - Self-contained desktop wiki