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. It can even be set to automatically check the time once a day to keep your PC's time accurate forever.

• License: Freeware
• Language: English
• Release: 2004-06-17
• Size: 628 Kb
• Cost: Free

It is an atomic clock synchronizer with some useful features (time offset, synchronize periods, etc). The unique Time Offset feature of the program allows setting up your PC clock to gain or to lose for a specified interval. This program uses the list of 19 presetting atomic time servers.

• License: Shareware
• Language: English
• Release: 2007-09-01
• Size: 789 Kb
• Cost: 10.00 $

A standard synchronizing program will not work if NTP (Network Time Protocol) is suppressed by a proxy or a firewall. This synchronizer uses plain access to WWW pages that show standard GMT time. It will work if you have access to Internet Web pages. The unique Time Offset feature of the program allows setting up your PC clock to gain or to lose for a specified interval. Many our users value this feature greatly.

• License: Shareware
• Language: English
• Release: 2007-04-07
• Size: 761 Kb
• Cost: 10.00 $

Synchronize your PC's clock with internet atomic clock servers

• License: Freeware
• Language: English
• Release: 2006-07-28
• Size: 497 Kb
• Cost: Free

TimeLeft is a Winamp skinnable clock, tray clock, countdown, web countdown, reminder, alarm clock, stopwatch, timer, desktop sticker and time synchronization utility. With TimeLeft countdown you can watch the seconds ticking away, it makes some glad event so much closer. Reminder shows a message, plays music, opens links or documents. TimeLeft is powerful, attractive, easy to use, and highly configurable - it's a really beautiful software

• License: Freeware
• Language: English, French, German
• Release: 2006-10-29
• Size: 1 Mb
• Cost: Free

1st Atomic Time keeps your system time accurate. It synchronizes your PC clock with Internet atomic time servers. You can pick the fastest and most reliable servers. This program supports firewalls and proxy servers. You can setup this program to automatically adjust the time at specified intervals or once at Windows startup. 1st Atomic Time can operate as a time server, then you can ensure you have the exact time on any computer in your network.

• License: Shareware
• Language: English, ChineseSimplified, Czech, Danish, French, German, Hungarian, Italian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish
• Release: 2005-06-27
• Size: 707 Kb
• Cost: 25.00 $

JCOM Clock Synchronizer is a utility that helps you keep your system time always accurate by synchronizing it with the highest precision atomic clock servers on the Internet using the Network Time Protocol. You can also use the program as a local time server on your corporate intranet, having other software synchronize time with it. Time Synchronizer is very user friendly and features attractive skinnable interface that can be easily customized.

• License: Shareware
• Language: English
• Release: 2003-01-15
• Size: 448 Kb
• Cost: 14.95 $

Professional looking clocks, skinable calendar, atomic synchronizer, task scheduler and organizer. The Time Machine is a massive set of components and functions, completely covering all the tasks of managing your computer clocks. That includes managing appearance of clocks, display of various time zones, synchronization of time through atomic time servers, tasks scheduler, diary, handy calendar and much more.

• License: Shareware
• Language: English
• Release: 2006-11-07
• Size: 4 Mb
• Cost: 29.95 $

Chronograph Lite is a simple freeware utility which main function is to synchronize your local PC time using the Internet. It will reference an atomic clock server to get the current time with the greatest accuracy available and update your PC's local time. The program has an easy-to-use, nice-looking interface, so you can adjust your time with just two mouse clicks.

• License: Freeware
• Language: English
• Release: 2006-03-04
• Size: 1 Mb
• Cost: Free

Atomic Clock Time Synchronizer is a useful and handy utility to keep your PC clock accurate. It periodically checks and synchronizes your computer clock with NIST atomic time servers, or synchronizes time between computers.

• License: Freeware
• Language: English
• Release: 2007-02-27
• Size: 200 Kb
• Cost: Free

Alert yourself about important events with different alarms and replace your tray clock using different skins. 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 advanced replacement for Windows tray clock, over 100 skins are included in the distribution. This alarm clock is built into your personal PC and is completely customizable.

• License: Shareware
• Language: English
• Release: 2006-11-01
• Size: 1 Mb
• Cost: 24.95 $

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. You can work in Manual, Periodical, or Wait-for-Connection operating modes. Chronograph is able to replace the standard Windows clock in the system tray and uses Winamp skins for thousands of different styles.

• License: Shareware
• Language: English
• Release: 2006-04-17
• Size: 1 Mb
• Cost: 19.95 $

The first accurate atomic clock was built in 1955. This led to the internationally agreed definition of the second being based on atomic time. The second is currently defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the caesium atom. Feel the rhythm of the Universe's symphony with the Atomic Clock screensaver and always know the accurate time!

• License: Freeware
• Language: English
• Release: 2006-09-18
• Size: 1 Mb
• Cost: Free

This program helps you to keep your computer clock accurate by synchronizing it with atomic time servers. It has the basic features enough to maintain the computer clock accuracy at acceptable level. The program has an extremely easy-to-use interface and implements the 'one click' approach to simplify the clock synchronization tasks.

• License: Freeware
• Language: English
• Release: 2005-04-01
• Size: 569 Kb
• Cost: Free

Sync-It with Atom is a network time protocol client that calibrates the system time of your computer with a timeserver on the Internet. Features include automatic selection of the closest server, scheduled time synchronization, taskbar tray support and easy-to-use and attractive user interface.

• License: Shareware
• Language: English
• Release: 2001-12-21
• Size: 558 Kb
• Cost: 10.00 $

The Windows system clock is everything else than exact. With this little program it runs with the precision of an atomic clock. It synchronizes the system time with atomic clock driven NTP-servers in internet. The program offers nice features like synchronizing at system start or in intervals, an extensive server list that can be updated via internet, testing servers etc. Li'l Atomic Clock runs in background and just adds an icon into taskbar.

• License: Freeware
• Language: English, German
• Release: 2005-08-20
• Size: 786 Kb
• Cost: Free

Chronos Atomic Clock Synchronizer is a utility for people who need their computers to use exact time. The program connects to various atomic clock timeservers and synchronizes your internal clock with time provided by these servers. Key benefits: connects on many atomic clock time servers; you can add any time server needed; improved algorithm to calculate differences between servers; calculates delays and synchronize on less than 0.1 seconds

• License: Freeware
• Language: English
• Release: 2007-03-28
• Size: 536 Kb
• Cost: Free

DS Clock is a digital desktop clock that displays variable date, time, and time zone information built from a format string. The program allows you to customize its look and feel, and can synchronize your computer's clock with Atomic Time Servers. You can select any combination of date and time, pick custom colors and fonts, set sound to play at the top of the hour. It also allows you to show a tool tip with upcoming reminders of Calendarscope.

• License: Freeware
• Language: English
• Release: 2005-01-04
• Size: 868 Kb
• Cost: Free

Alt Clock Synchronizer allow to synchronize your computer's clock with precision internet timeservers. Very simple and very usable. At the same time, many adjustable properties does the program very convenient in use. You can adjust Alt Clock Synchronizer to automatic work. Forget about clock problems. With ACS you always will be assured in their accuracy! - simplest process to synchronize clock; - possibility of full automatization of process; - flexible usage and adjusting; - multiple inquiries for more precision; - selectable timeservers; - graphic and sound notification; - install & uninstall support.

• License: Shareware
• Language: English
• Release: 2006-12-02
• Size: 720 Kb
• Cost: 14.95 $

If you use MyTimeWizard your computer clock will permanently stay in sync with an atomic clock. The atomic clocks are the base for most accurate time measurements available. You will now have the chance of taking your computer clock as a reference for all clocks in the house. You won't even have to check the time as MyTimeWizard even warns you about your schedule by making use of events.

• License: Shareware
• Language: English
• Release: 2001-12-01
• Size: 1 Mb
• Cost: 19.95 $