From Bruno Cancellieri:
All-in-1 Personal Information Manager (A-PIM) is an ergonomic personal organizer useful for managing any kind of personal information such as tasks, events, contacts, notes, file links and Web links. All information is contained in one or more password-protected Microsoft Access 2000 databases (however, you don't need to install Access 2000). The information is divided into up to 44 customizable collections (usage domains) and an unlimited number of categories. A-PIM can display stored information not only as a grid or list, but also as a calendar, a tree map, and a tag map, complete with auto-tiling, drag and drop, and various ways to find the information stored in the database.