Timekeeping

Free

An entertaining clock that displays birds images instead of numbers.

Free

Beautiful alarm clock app for your Mac. Wake up to your own music and snooze using your Apple remote.

Web-based, hierarchical task manager/to-do list/lightweight project manager.

Free

Life is full of interruptions.

Free

Logs the amount of time you spend in other applications.

Countdown timer widget featuring simple interface, polished graphics and considered interactions.

Free

This Mac program helps you keep track of time cards with ease.

Free

CalendarMenu provides a small calendar in your menu bar showing all the information you need to keep track of all upcoming appointments...

Date Book, To Do List, Address Book, and more!

Free

Stopwatch is a desktop application for tracking the time you spend on work

Free

Do It helps you keep track of your daily tasks and project deadlines.

Free

Keep track of the amount of time you spend working on your tasks.

Free

View your calendar and manage to-do lists on your dekstop.

Free

Immediately set customizable alarms on your Mac computer.

Free

Lumina is focused to show you a simple way to track your time.

Free

HourGuard Time Sheet helps you keep track of all work tasks and earned money.

Free

QuickNotes allows you to quickly note anything, just by hitting ^⌥⌘N keystroke.

Free

OmniGrowl provides many practical notifications through Growl in a single application.

Free

GeburtstagsChecker checks for upcoming birthdays and reminds you of them.

Free

iTaf is a handy tool for setting up reminders, alarms and countdowns.