ActiveEarth

A project timing software which can help you keep an accurate track of the time spent for each and every activity by all the members of a team. With the synchronization module you can stop your project time offline and synchronize later.

Atomic Clock synchronizing application with some useful options (skinned, synchronize periods, work as Time Server, import time servers list, etc)

Time syncron with timserver ntp

This is a powerful and easy-to-use PC clock synchronizer. It works with time servers on the Internet. It can update PC clock at certain time intervals, supports proxy servers, auto-dialing, works as a local time server and can be launched as service.

Network Time System allows creation of network time server in corporate network environment establishing interconnected server time synchronization system for each and every machine on the enterprise network. Supports NTP, SNTP, NTS protocols.