Atomic PC Clock
Atomic PC Clock allows you to synchronize your personal computer with the National Institute of Standards and Technology atomic time servers, ensuring you always have your local time accurately listed on your computer. It also offers two different types of monthly calendars and an intuitive user... Monitor exact time on your PC: Atomic PC Clock will synchronize with atomic time servers at specified intervals, so you do not need to manually check the accuracy of the system time on your computer every hour.
http://www.atomicpcclock.com/atomicclock.exe - 656Kb - Download - Screenshot

Atomic Clock Sync
This freeware Atomic Clock Sync utility can help you keep your local computer up-to-date with the exact current time. This program will reference an atomic clock server to get the current time with the greatest accuracy available and update your PC's information. ... Atomic Clock Sync will connect to one of the time servers operated by the National Institute of Standards and Technology (NIST) in the United States, and will compare the time of your computer with the time on the servers operated by the NIST.
http://www.worldtimeserver.com/atomic-clock/atomic.exe - 628Kb - Download - Screenshot

Chronograph Lite
Chronograph Lite is a simple freeware utility which main function is to synchronize your local PC time using the Internet. For that purpose it uses the National Institute of Standards and Technology (NIST) Atomic Clock servers. It will reference an atomic clock server to get the current time... Chronograph automatically detects local time zone and Daylight Saving Time correction (no manual settings needed). ... It is very stable, the program automatically connects to another server when the current server is down.
http://www.altrixsoft.com/download/chronolt.exe - 1Mb - Download - Screenshot

Atomic Whois Explorer
Atomic Whois Explorer is designed to search through global WHOIS database to extract owners' personal data. Current version of the program is capable of retrieving all contact e-mail addresses, phone and fax numbers, country name and expiration dates. ... Using Atomic Whois Explorer automates this process. ... When your search is completed and you see a list of domain owners' addresses and retrieved owners' information, Atomic Whois Explorer suggests you to save them into a file, Windows Clipboard or MS Excel/Word application.
http://www.massmailsoftware.com/d/awe.exe - 1Mb - Download - Screenshot

Chronograph
Chronograph Atomic Time Clock is a simple award-winning program which keeps your computer's clock accurate using atomic time servers of the National Institute of Standards and Technology (NIST). It has an easy-to-use nice-looking user interface and offers many useful features that make the... It lets you check the current time for any time zone. ... The program is very stable; it automatically connects to another time server when the current server is down. ... New "Word time" feature is indispensable for people doing business all over the country or the world.
http://www.altrixsoft.com/download/chrono.exe - 2Mb - Download - Screenshot

happy clock
Get organized -- the fun and easy way! Happy Clock will keep you on schedule by automatically announcing the date, time or both at specified intervals using a pleasant male or female voice. Keep track of important time commitments with fully-customizable appointment reminders. ... taskbar tooltip can display current date, holiday, year and Sign,View the time in different parts of the world. ... Transform your boring taskbar time display into a colorful clock that can display both the date and the time.
http://www.famousoft.com/soft/happyclock.exe - 3Mb - Download - Screenshot

Weather Alarm Clock
This is a clock program with weather that sits in your system tray and keeps you posted of current weather conditions, forecasts and more. You can customize the look of Weather Alarm Clock by changing any of the available skins! The clock displays the exact time using Internet atomic time servers. ... Replace your windows clock by skinnable Weather alarm clock! ... There are also several different alarm tones ready to alert you in your alarm clock.
http://www.respectsoft.com/download/WeatherAlarmClock12Setup.zip - 1Mb - Download - Screenshot

CritterFritter
Watch wiggle worms, ladybugs, and buzzzzy bees fly around your screen against natural backgrounds. Not only do the critters fly over natural backgrounds, they can also fly over up to 10000 backgrounds of your choice such as pictures of your family, friends, vacation retreats, or other... Other options include displaying the current date, time, dynamic desktop wallpaper, atomic time, weather data, and much more. ... The CritterFritter screen saver is completely configurable with many options to choose from.
http://www.brightbug.com/programs/critter.exe - 7Mb - Download - Screenshot

Global Time Synchronizer
Magneto Software Global Time Synchronizer is a versatile time keeping tool that has many features including the ability to modify the look of your standard desktop clock, an easy-to-use, convenient interface that uses skins to modify its appearance, and many other unique options. ... - Synchronizes time with NIST atomic time servers. ... - Can be made transparent to not interfere with your daily activities - Displays calendar - Displays time in multiple time zones simultaneously and can keep track of time in different cities simultaneously as well.
http://www.magnetosoft.com/downloads/maclocksetup.exe - 3Mb - Download - Screenshot

Click Clock
Click Clock is a clock, calendar, weather, and astronomy program. It shows your local temperature in the tray. It also shows local weather, animated weather radar, animated satellite images, date and time of sunrise, sunset, moonrise, moonset, equinoxes & solstices, moon phases, eclipses, meteor... The clock can automatically synchronize the computer clock with any atomic clock time server on the internet. ... There is no time limit. ... It displays a picture of the current moon phase in the program, on the task bar, in the tray, and in the window icons.
http://www.elegantpie.com/clickclock-setup.exe - 6Mb - Download - Screenshot