All the timers I tested were too complex for my taste. I decided to write one that was dead simple, so you could run it, type in a time and hit enter. The aim of SnapTimer is to get out of the way and help you be productive.
XNote Stopwatch is a versatile and flexible multifunctional digital stopwatch / countdown timer / clock software for PC. Helpful for timekeepers at sport competitions, time tracking of work, or even as a metronome.
TimeLeft is a versatile desktop utility - it can be used as a countdown clock, reminder, clock, alarm clock, tray clock, stopwatch, timer, sticker, auction watch, work days/hours countdown clock and time synchronization utility. TimeLeft uses Winamp skins to show digits and text.
LClock is a very simple program that makes the Windows' clock look like a Windows Longhorn Clock. It also comes with a simple popup calendar with reminder feature.
Last version was released on September 19, 2004, but it can be still downloaded from Download.com
Alpha Clock is an tiny clock utility with miniature, but very nice LCD-style watch display. You can choose any colors for display background and digits, or use any predefined color scheme. On Windows 2000 or Windows XP also possibly to set the transparency for watch display.Discontinued
The program is no longer updated. Last version, 1.3.1, released in 2007, can be still downloaded from the official website.