Free Alarm Clock - Free Alarm Clock is a free, full-featured and user-friendly computer alarm clock for Windows.
Date Reminder - Date Reminder reminds you of recurring or nonrecurring events, like birthdays, bills to pay...
Memo to Me - Online email & SMS reminder service.
GoGetter - GoGetter is a task management system based on David Allen’s ever so popular Getting Things Done...
todoMini - Your web based TODO list.
Digital Clock 4 - Beautiful customizable clock with plugins