iCal - share your events with your friends and see your friend's calendars.
MenuCalendarClock iCal gives you instant access to your iCal calendars from a menu bar icon.
This app helps you find and remove duplicates within your iTunes library.
Quickly remove useless data from iCal.
Alternative to Apple's iCal birthday calendar that has a range of features that has made it indispensable for many iCal and Address Book users.
