1)   Absolute Time Server 4.7
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)   Chronos Clock 3.05.14
Powerful floating desktop clock displaying multiple clocks & timezones. Countdown and and event Timers, multi-function alarm feature. Calendar/Memo Diary including reminders. Speaking clock using SAPI or the MS Agent. Easy to use GUI.
Chronos, Clocks, clock, Time zones, Alarms, Diary, Speaking Clock, Time synchronization, NTP, SNTP,

 3)   Network Time System 1.8.1
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.
network, time, server, atomic, workstation, lan, wan, vpn, client, sync,

 4)   PresenTense NTP Auditor 3.7
PresenTense NTP Auditor monitors your computer's built-in clock and compares it's time to the real time. PresenTense NTP Auditor can save logs for days, months and years so you can PROVE what time your computer had at any given point.
SNTP, ntp, ntp4.0, ntp40, atomic clock, time server, windows time server, gps, gps clock, accurate,

 5)   Express Timesync 3.4.1207
Express Timesync is an ideal solution for keeping the computer clock accurate. It supports SNTP, TIME, SOCKS 4, SOCKS 4A and SOCK5 protocols. The program provides a wide range of options for managing your computer clock time and keeping it accurate.
atomic, clock, synchronize, synchronizer, time, sync, network, sntp, ntp, nist,

 6)   Atom Time Synchronizer 3.7.9
AtomTime Synchronizer is a useful and handy utility to keep your PC clock accurate. It can periodically check and synchronize your computer time with a NIST atomic time server, or synchronize time between computers, and can also act as a time server
Atom Time Synchronizer, atomic clock, atomic time, time synchronization, synchronize, time server, atom time, SNTP, time synchronizer, time client,

 7)   SNTP Service 3.0.4
This is an SNTP time synchronization client/server for the more advanced user wishing to provide SNTP time synchronization services under Windows NT4, Windows 2000, and Windows XP. Uses Windows Management Interface for centralized control.
time, clock, ntp, sntp, synchronize, service, software, shareware, trialware,

 8)   #1 Atomic Clock 1.0
Atomic Clock synchronizing application with some useful options (skinned, synchronize periods, work as Time Server, import time servers list, etc)
atomic clock, sync, NTP, SNTP, NIST, synchronization, time, Internet, synchronic, synchronize,

 9)   Atomic Clock Service 3.1
PC atomic clock synchronizer with some useful features (time offset, synchronize periods, etc.). This program uses the list of 19 presetting atomic time servers.
atomic clock, atomic time, nt service, PC clock, sync, synch, atomic, NTP, SNTP, NIST,

 10)   SNTP Wizard ActiveX 3.0
SNTP Wizard gives the power to retrieve the exact time from SNTP time servers across the Internet. These times are accurate because they are accessed from Atomic and radio frequency clocks.
SNTP, free, source code, examples, free download, protocol, hypertext, SNTP ocx, SNTP activex, file control,

 11)   PresenTense Time Server 4.0
High performance Windows time server supporting NTP and SNTP protocols. Installation automatically configures default time servers - up and running in 30 seconds. GPS clock drivers are included. SMTP AUTH and SysLog error notification.
time server, windows time server, NTP, SNTP, NTP4.0, network time management, GPS clock,

 12)   Skin Clock 1.0
SkinClock is the replacement for standard tray clock having skinned interface. You are able to select between multiple differently styled skins. It lets you showing date and calendar, adjust and synchronize time, create and run reminders
synctime, atomic clock, atomic time, taskbar clock, clock, tray, desktop, trayclock, sntp, atomic server,

 13)   Admin Http Time Sync 1.0
The main purpose of the program is synchronizing PC clock using HTTP protocol. It works as NT Service so can be used under user login with restricted rights.
atomic clock, atomic time, nt service, PC clock, sync, synch, atomic, NTP, SNTP, NIST,

 14)   Global Time Synchronizer 1.0
Global Time Synchronizer is a versatile time keeping tool that has many features including the ability to modify the look of your standard desktop clock, an easy-to-use, convenient interface that uses skins to modify its appearance and much more.
time, clock, synchronization, synchronizize, sync, synch, time sync, time, synch, clock replacement,

 15)   PC Atomic Sync 3.9.4
It is an atomic clock synchronizer with some useful features (time offset, synchronize periods, etc.). This program uses the list of 18 presetting atomic time servers.
atomic, PC, clock, sync, NTP, SNTP, NIST, synchronization, time, Internet,