The time synchronization application synchronize your PC's clock or all PC's clock in your LAN using various time server types commonly available on TCP/IP networks such as the Internet or LAN, And multiple time protocols are supported. Including Time(RFC-868), Simple Network Time Protocol (SNTP RFC-2030/RFC-4330). It can work as client or server. You can use it as SNTP server. It can run as NT/2000/XP/2003/Vista service.