This freeware utility can help you optimize how often Windows references an atomic clock server to keep your local computer up-to-date with the exact current time. Provided by free by WorldTimeServer.com, home of accurate times worldwide.

Additional skins pack for Atomic Alarm Clock. Alert yourself about important events with different alarms and replace your computer tray clock using different skins. Computer Alarm Clock that will play any MP3 file.

Chronos Atomic Clock Synchronizer is a utility for people who need their computers to use exact time. The programconnects to various atomic clock timeservers and synchronizes your internal clock with time provided by theseservers.

Chronos Atomic Clock Synchronizer is a utility for people who need their computers to use exact time. The programconnects to various atomic clock timeservers and synchronizes your internal clock with time provided by theseservers.

Free Atomic Clock is one of the most austere, simple and basic programs you could find. It is a discrete digital clock that shows you the time.

Atomic Clock synchronizing application with some useful options (skinned, synchronize periods, work as Time Server, import time servers list, etc)

PC Clock synchronization using GPS. It can be used as NMEA and COM port tester. The program synchronizes a PC Clock to the right time using artificial satellites.

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.

Chronograph is a simple award-winning program which synchronizes your local PC clock using atomic-time servers. It has an easy-to-use, nice-looking interface, so you can adjust your time with just two mouse clicks.

The WebTimeSync 6 time synchronizer connects to one of the NIST atomic clock time servers to synchronize your computer's clock.