Atomic Alarm Clock
Alert yourself about important events with different alarms and replace your Windows tray clock using different skins. Computer alarm clock that will play a MP3 file. It also can run a program, log off, reboot, shut down, or power off. Atomic Alarm Clock also an atomic-time synchronizer and... This computer alarm clock is built into your personal PC and is completely customizable. ... Nice Computer Alarm Clock! ... Support Longhorn clock style. ... See the time, seconds, day, date and system UpTime in different skins.
http://www.drive-software.com/download/ataclock.zip - 1Mb - Download - Screenshot

Convenient Clock
Convenient Clock is a small, fast and free alarm clock. Plays MP3, MP2, MP1, OGG and WAV sound files, and has a beep alarm function for computers without a sound card. Convenient Clock can also run a program at alarm, and display a custom reminder message. ... Waking up to MP3s has never been this convenient! ... Minimizes itself to the system tray and supports both 24-hour and AM/PM time formats. ... Also has an egg timer feature for shorter-term alarms.
http://bart.sm.luth.se/~tomkiv-9/C...lock/ConvenientClockInstaller.exe - 228Kb - Download - Screenshot

Talking Alarm Clock
This program lets your computer remind you of important dates and events. It uses Microsoft® Agent to show a talking animated alarm. The alarm can also play any sound you choose and includes a handy snooze button. An alarm can be set to go off once, daily, weekly, monthly or annually, with very... The New Alarm Wizard makes adding an alarm fast and easy. ... Talking Alarm Clock's windows are easy on the eye, with soft colors and gentle transitions. ... There's also help balloon that shows a full explanation of each part of the Alarm Clock window.
http://www.cinnamonsoftware.com/files/AlarmClockSetup.exe - 7Mb - Download - Screenshot

Parallaxis Cuckoo Clock
Computers can be boring and mundane, why not spice it up a bit, with a new Cuckoo Clock. There is a lot of breathtaking graphics on Cuckoo Clock - classical clock, futuristic clock, office clock, even Big Ben is included! This program is all your timekeeping needs in one package: see the time... Customize alarm/clock sounds and messages. ... This software makes a refreshing change to the normal mundane PC clock, why not try it yourself. ... Download a lot of free themes, skins and collection.
http://www.pxcompany.com/download/cuckoo/cuckoo_en.exe - 2Mb - Download - Screenshot

PC Alarm Clock
PC Alarm Clock is a program that can make your computer to work just like an alarm clock. This alarm clock, timer and reminder software is loaded with features that will ease you into the beginnings and endings of your day. The multi-alarm can be set for many different wake up times, and you... With the sleep and slumber feature, you can listen to music while falling asleep without the worry of having to turn off the computer, PC Alarm Clock will play MP3 songs and music with fade out effect and automatically shuts off your computer.
http://www.coyee.com/pacsetup.exe - 751Kb - Download - Screenshot

WakeMeUp!
WakeMeUp! is an advanced alarm clock software for PCs with Windows 2000/XP/2003srv OS installed. For now, all PC alarm clocks rely either on Windows Task Scheduler or their own timers and work only when they are running. WakeMeUp! implements a much more convenient approach. ... It's also capable of executing a command line (start a program or open a file) as alarm notification. ... can be used as an alarm clock with almost unlimited abilities, a simple and very reliable reminder. ... Therefore it can notify you of an alarm even if there's no user logged on.
http://www.highspheres.com/downloads/wakemeup.exe - 3Mb - Download - Screenshot

MP3 PC Alarm Clock
MP3 PC Alarm Clock is a program that can make your computer to worked just like an alarm clock. This computer alarm clock software is loaded with features that will ease you into the beginnings and endings of your day. The multi-alarm can be set for many different wake-up times, and you have the... Using the sleep and slumber feature, you can listen to music while falling asleep without the worry of having to turn off the computer. ... This feature will play MP3 songs and music with fade out effect and automatically shuts off your computer.
http://www.coyee.com/pasetup.exe - 642Kb - Download - Screenshot

Elprime Clock Pro
Elprime Clock Pro is a compact program to synchronze your computer with any computer on your Local Area Network or one of the hundreds Atomic Time Servers. It is skinnable analog clock transparent both in Windows 2000/XP and Windows 95/98/Me!. It also comprises an advanced alarm scheduler and a... The clock is fully skinable and comes with a lot of nice-looking skins already. ... Elprime Clock stay always on top of your desktop or automatically disappear when you move the mouse cursor over it. ... At the same time, the tool doesn't come heavy on your system, using just a fraction of system...
http://www.elprime.com/ElprimeClockPro.exe - 2Mb - Download - Screenshot

AlarmWave
AlarmWave is an extremely useful program that will allow you to turn your desktop or laptop computer into a customizable alarm clock! You can set different alarms at different times of the day! Great for waking up to your favorite tunes, or as a timer when your favorite show starts. ... You can configure it to auto run with Windows, or you can enable it manually by simply launching the program. ... Simply set each alarm (using the 24 hour system) and run the application! ... Supports Mp3s, Midis, and Waves.
http://www.magi-tek.com/site/products/files/awsetup.exe - 788Kb - Download - Screenshot

Your Voice Reminder - version française
Your Voice Reminder seems is the only program that combines the functions of talking clock, calendar, reminder and to-do list tracker. No need to bother about your time. Your Voice Reminder will announce it for you either with prerecorded or you recorded voice. ... The calendar, big round clock, to-do list and an image of your choice will be shown and hidden with one mouse move (you even do not need to click). ... It is especially handy when you should unexpectedly leave your computer and would like to get all your reminders and alarms with you.
http://www.friendly-ware.com/YourVoiceReminderFrench/yvrsFR.exe - 3Mb - Download - Screenshot