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.

Time syncron with timserver ntp

The time synchronization application synchronize your PC`s system clock or all PC`s system clock in your LAN using. The Time and SNTP time protocols are supported. It can work as SNTP server or client. It can work as a NT/2000/XP/2003/Vista service.

SP TimeSync is a multilingual program which lets you synchronize your computer`s clock with any Internet atomic clock (time server). It uses a high precision network time protocol (NTP) which provides accuracy of several milliseconds.