Desktop Atomic Clock software

Simple, reliable and neat computer's system time synchronization software for Windows. Desktop Atomic Clock software uses National Institute of Standards and Technology (NIST) atomic clock time servers to synchronize your computer clock with the most accurate time source on the planet.

Looking for corporate atomic clock software for high-precision time sync over your company network?

Try our Network Time Software product. It comes with both server and client applications supporting NTP, SNTP, NTSv2 and GPS NMEA 0183 protocols, works as a Windows system service in the background, and can be easily deployed network-wide via GPO (Group Policy Object). Our NTP Server software allows you to synchronize system time on your computers, servers, POS terminals, ATMs, cash registers, kiosks, security IP cameras, backup storages, routers, and more, securely, easily, and precisely with your own time server or any Internet time server. Network Time System can be used in scenarios when your company network is connected to the Internet, as well as when the network is isolated from the Internet for security reasons.