efficient calendar

Basic Date Picker is a professional cross-browser ASP.NET calendar web control.

Share Outlook calendar, contacts, and more without the expense of MS Exchange!

Easy to use desktop calendar to manage your appointments, tasks & daily notes

This Perl script displays a calendar system using tables inside applications

Pregnancy Calendar Software for windows includes a countdown timer.

iCal-Alarmist sets any kind of alarm for every event in a chosen calendar.

Pregnancy Calendar Software for windows includes a countdown timer.

Menstrual Cycle Calendar and Due-Date Calculator - Free Desktop PC Version.

Networked address book software/ Calendar/ PIM/ Reminder

myPortablePIM is a calendar with many functions.