NetTime is a free and simple time synchronization client for Win32, providing a server and client for RFC868 and SNTP. Its main claim to fame is that it is small, simple and unobtrusive. Time Servers:This is a list of servers with which NetTime will synchronize. Each synchronization contacts all the specified servers, so adding servers to the list increases network traffic. Once all servers have been contacted, some number of time values are available.