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 $

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

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 $

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

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

Advanced Time Synchronizer is a powerful and easy-to-use PC clock synchronizer. It works with time servers on the Internet. Advanced Time Synchronizer can update the system time at certain intervals from one second to few months, supports three time synchronization protocols, proxy servers, and auto-dialing. Advanced Time Synchronizer can also work as a local time server and can be launched as a Windows Service.

• License: Shareware
• Language: English
• Release: 2005-08-28
• Size: 1 Mb
• Cost: 19.95 $

AtomTime Synchronizer is a useful and handy utility to keep your PC clock accurate. It can periodically check and synchronize your computer time with a NIST atomic time server, or synchronize time between computers, and can also act as a time server.

• License: Shareware
• Language: English
• Release: 2006-11-13
• Size: 664 Kb
• Cost: 19.95 $

HiClock Pro gives you an easy and thorough way to synchronize your system clock to the exact time using the Internet. It queries one of the National Institute of Standards and Technology timeservers, which then returns the correct standard time. Standard time is converted to local time and compared with the internal system time on the computer, and adjustments are made if necessary. The professional version works like a time server in LAN.

• License: Shareware
• Language: English
• Release: 2004-12-02
• Size: 1 Mb
• Cost: 19.95 $

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

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

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

Analog and Digital Desktop and Time Zone Clocks, Scheduler, Time Synchronizer. Personalize and liven up your desktop, manage your time and synchronize your system clock. Design your own clock or import graphics. Schedule hourly chimes, multimedia, text or spoken reminders and run programs. Text-to-Speech support with Microsoft Agent characters. NTP client, with editable list of about 50 Internet Time Servers. Analog system tray clock.

• License: Shareware
• Language: English, German
• Release: 2001-07-04
• Size: 946 Kb
• Cost: 10.00 $

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

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

xReminder Pro is an elegant-looking event-based personal information manager that can help you remember birthdays, holidays, and other special events. The program contains a fully customizable Clock with real Westminster chimes and supports different time zones and Swatch Internet Time. It also can synchronize your computer's clock with Atomic Time Servers. Other options include: import-export, stopwatch, countdown, pop-up calendar,print preview.

• License: Shareware
• Language: English
• Release: 2006-05-22
• Size: 1 Mb
• Cost: 19.95 $

Ever dreamed of the taskbar clock displaying date? What about powerful alarms? Atomic time synchronization? Popup calendar? Time in different time zones? All these features and more are available in 1st Clock!

• License: Shareware
• Language: English
• Release: 2005-05-15
• Size: 1 Mb
• Cost: 29.95 $

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 $

Synchronize your PC's clock with internet atomic clock servers

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

PresenTense NTP Auditor monitors your computer's built-in clock and compares it's time to the real time. Most computer clocks lose or gain time so within a few days, your computer does not show the real time. Many software packages claim to synchronize your computer to atomic clocks or satellite clocks on the internet but how do you really know that your computer's clock is correct? PresenTense Auditor keeps your time client honest!

• License: Demo
• Language: English
• Release: 2003-12-01
• Size: 1 Mb
• Cost: 59.95 $