1)   Absolute Time Server 5.0
ATS is a full-featured time server, which works as WinNT service and is fully RFC-868 and RFC-2030 compatible. Absolute Time Server acts as a background process, has very low system resources consumption, and it can be started before user logon.
atomic, time, clock, zones, ntp, nist, sntp, usno, current, date,

 2)   Absolute Time Corrector 6.9
Absolute Time Corrector is an award-winning program, which allows you to synchronize your local PC time using NIST (National Institute of Standard Time) Internet Time Service or LAN time servers.
atomic, time, clock, zones, ntp, nist, nist, usno, current, date,