Net Time allows you to synchronize the time of a standalone PC, or an entire network. In client mode, the program supports Time protocol (RFC868), and Simple Network Time protocols (SNTP-RFC2030, including broadcast, and multicast modes. The server can be used by Windows, Unix, Linux, FreeBSD, or other operating systems via SNTP protocol. Net Time Server can run as a Service and also supports automatic Dial-Up Networking connection, automatic shutdown and more. Attractive interface and very reasonably priced.

Ссылка: http://www.han-..etTime_ins.exe