High performance Windows time server supporting NTP and SNTP protocols. Installation automatically configures default time servers so you have an operational time server in 30 seconds. GPS clock drivers are included.

AtomSync is a utility that works in the background and periodically checks your system time against an internet NTP time server or against a computer in your LAN (local network) which runs an AtomSync LAN time server.

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.

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

Desktop Clock, Scheduler and Time Synchronizer. Liven up your desktop with clocks of any shape, size, color. Schedule multimedia, text reminders, run programs. Synchronize your system clock. Dynamic system tray icon, semi-transparent clocks.

Implements the Internet Time Service (ITS) which allows users to synchronize their computer clocks via the Internet. The time information provided by the service is directly traceable to UTC. IBPTime may be used manually or as a scheduled task.

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.

A superb suite of analog and digital clocks and other timekeeping tools. Featuring timezone clocks, internet time synchronization, alarm, calendar, daylight map and other accessories including stopwatches, countdowns and more.

Desktop clock allowing multiple clocks & timezones. Timers, multi-function Alarm feature. Calendar/Memo Diary including reminder feature. Speaking Clock using MS Agent.