miui clock

Time utility is an excelent Alarm clock/Calendar/Appointment keeper.

Free transparent alarm clock on desktop

Easy-to-use desktop multilingual speaking clock with alarm system.

Synchronize system time on your PC with highest precision atomic clock servers.

TimeTools Windows Atomic Clock NTP Time Server Syslog Daemon

Alarm Clock,Reminder, Human voice time teller in one . . .

Two Clock Alarms; Two Stop Watches; Four Count Down Timers; Note Reminder;

Displays a daily joke near the system clock during Windows startup

T-Minus Reminder Countdown. You can set the Countdown Clock to remind you.

T-Minus Fourth of July Countdown Clock. Are you planning a Fourth of July celebration? Countdown to it.