ShareCon is a great name and address database for home/office use. Features email and web browser launch, phone dialing, envelope printing. Can create web pages, phone lists, and address lablels. Includes a keyword system, and other search features. Smart import and export to and from .txt, .csv, and native format. Can use multiple data sets, and network drives. Good help, install/uninstall support.

TreeDBNotes
TreeDBNotes is a free powerful and easy-to-use personal database program, PIM and Word Processor with Tree Structure, advanced encryption and password protection. Keys: search,replace,case,insert htm tables,file,link,image,time,date, txt,htm,rtf,wri

Task Plus
Task Plus is a very graphical freeware task and 4-calendar scheduler designed for simplicity and speed. Unlimited number of personal tasks on the calendar with holidays and repeating events such as birthdays. 4 month calendar is color coded.

AcePlanner
This intuitive time management software provides possibility to organize tasks, planning a day using previously defined to do items, tracking daily mood changes via colors and prepare various time reports for printing.

AnyNotes
Memorize texts, images, web pages, links etc. in tree-like database with this powerful personal information manager. Includes fast global search, data encryption, skinnable interface, multi-user support, backing up and printing.

AddressBook für Windows
Its well-designed screens and extremly high user freindliness enable you to get up and running without a lot of learning