1st Atomic Time

By Green Parrots Software Free to try Editors' Rating

Editors' Review

Download.com Staff Feb 27, 2009
Both powerful and well designed, this program keeps your PC's clock in sync. 1st Atomic Time lets you tap into Internet atomic time servers to ensure your PC clock is always accurate. The program supports any number of protocols and connection options (dial-up, proxy server, and so on) to access time servers. We were impressed by the list of servers available; what's more, the program lets you browse to choose the server closest to you to ensure the best (and quickest) response time. Another good feature is the program's ability to designate a PC on your corporate LAN as an internal time server. 1st Atomic Time is compact and well designed, with all functions available with a button-click. Overall, this is a reliable, program for anyone who needs the correct time down to the millisecond.

Full Specifications

What's new in version 3.0

Version 3.0: Windows Vista and Windows 7 support added. Custom time offset added, along with the simplified time server setup.


Release June 20, 2009
Date Added June 20, 2009
Version 3.0

Operating Systems

Operating Systems Windows 95, Windows 2000, Windows 98, Windows Me, Windows, Windows XP, Windows NT
Additional Requirements
  • Windows 95/98/ME/NT/2000/XP
  • Popularity

    Total Downloads 20,985
    Downloads Last Week 0
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    User Reviews

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    Developer's Description

    1st Atomic Time keeps your system time accurate. It synchronizes your PC clock with Internet atomic time servers. You can pick the fastest and most reliable servers. This program supports firewalls and proxy servers. You can set up this program to automatically adjust the time at specified intervals or once at Windows start-up. 1st Atomic Time can operate as a time server, then you can ensure you have the exact time on any computer in your network.

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