Time Sync Pro is an application that connects to one of the many atomic clock web servers, downloads the time to your PC and adjusts it. Time Sync Pro has many features including the automatic adjustment of your computer clock. It can automatically update the time every 3 hours. Time Sync Pro minimizes to your system tray, so it's out of your way while you work.

• Atomic Clock Sync 3.0.0.0
  Atomic Clock Sync can help you optimize how often Windows references an atomic clock server, such as the atomic clock servers operated by the National Institute of Standards and...

• HiClock Pro 3.19
  HiClock Pro gives you an easy and thorough way to synchronize your system clock to the exact time using the Internet

• TimeSync 2.3.0
  TimeSync is a program to adjust the system time of your Computer. It gets the correct present time from the Internet. TimeSync allows automatic adjustment of your clock every few days (or hours) with virtually no consummation of resources. Windows...

• Time Sync Pro 1.
  Time Sync Pro is an application that connects to one of the many atomic clock web servers, downloads the time to your PC and adjusts it

• My Time Wizard 1.0
  If you use MyTimeWizard your computer clock will permanently stay in sync with an atomic clock