quosa information manager

Free personal information manager and database can be protect with password.

Award winning information manager, easy to use, very powerful, fully portable.

NoteKeeper is a multi-functional hierarchical information manager.

AddressThis! is a cocoa PIM (Personal Information Manager).

Note Mania is the note-based personal information manager.

Nomad PIM is a free extensible personal information manager.

A Personal Planner, Information Manager,and Much Much More!

BiblioExpress is a simple reference manager for researchers.