calendar

TimeTable reads and filters iCal calendar data.

Syncs both iCal with Google Calendar and Address Book with Google Contacts.

DateLine displays a linear calendar on your Mac desktop.

MagiCal is a FREE menu-based clock and calendar

Schedule events in a virtual calendar quickly and easily

Syncs both iCal with Google Calendar and Address Book with Google Contacts.

YABI is a simple utility which makes up for iCal’s lack of birthday calendar.

Personal calendar solution; part of Mac OS X 10.6.

InterCal is a date conversion program and perpetual calendar

Convert calendar data in Now Up-To-Date to iCal.