1Click Clocksync is a small utility that does a great work by keeping the computer clock accurate. It uses the US government atomic clock time servers as a reference time source. The application supports the Simple Network Time Protocol (SNTP) and the TIME protocol. It can work over TCP or UDP transport protocols. You can configure 1Click Clocksync to adjust your computer clock automatically at predefined time intervals. The program has an easy-to-use interface that even the most inexperienced users will have no difficulties using this program.

• 1Click Time Synchronizer 1.1.2
  1Click Time Synchronizer is a utility that helps you keep your system time always accurate by synchronizing it with the highest precision atomic clock servers on the Internet...

• Net Time Server & Client 3.1.6.2315
  The Net Time Server & Client application allows you to synchronize your PC's system clock or all PC's system clock in your LAN using various time server types commonly available on TCP/IP networks, including LAN and Internet, and multiple time protocols are supported

• ClockWork 1.
  ClockWork 1.4.0 web to PC clock synchronizer keeps your PC clock accurate by synchronizing with atomic clocks. It can run in the background as system tray task or in a 'normal' window. Supports LAN and dial up network connections.

• Net Time Server and Client 3.0.1.2110
  The time synchronization application allows you to synchronize your PC's system clock or all PC's system 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

• TimeWarp 3.0
  The TimeWarp utility sets your computer's clock from a time server using the Simple Network Time Protocol (SNTP). Using your computer's internet connection, timing messages from an SNTP time server can be obtained automatically to set your computer clock. TimeWarp operates in unicast mode where it sends a message to a time server and waits for a...