Project Management
Workspaces
apptorium(Paid)Rambox
Rambox LLC.(Free)TopTracker
TopTracker(Trial version)Mindjet MindManager
Mindjet(Trial version)Chirp
Plumcanary(Trial version)iProcrastinate
Craig Otis(Free)MeisterTask (task management)
MeisterLabs(Free)FreeMind
Freemind(Free)RationalPlan Multi Project
RationalPlan(Trial version)iBiz
Iggsoftware(Trial version)