shot clock

Display a digital clock with animated fire effects.

A collection of twelve free animated cursors including a clock, a two cylinder

PC Chrono is a freeware timer, stopwatch and clock utility.

cmxSyncTime synchronizes your PC clock to the NIST internet servers

ClocX is analog clock

An OS X screensaver/clock which keeps time by using the score of a game of Pong.

Multi-tools : alarm clock,shut down pc,batch delete files,calculate md5/crc32.

Qlock takes the world clock to a new level with more features

Electronic Employee-Management for Companies, optional with Punch Clock

Gold Calendar can put calendar next to the clock