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AtomTime Pro

Download Editors' Rating:
Editors' Rating:
Average User Rating:
out of 5 votes out of 3 votes

Quick Specs

  • Version:
  • Total Downloads:
  • Date Added:
    Nov. 28, 2007
  • Price:
    Free to try (30-day trial); $12.00 to buy

Editors' Review

Although this basic utility adequately performs its main duty of synchronizing your PC's clock with the atomic clock, it lacks features found in other clock-enhancement applications. The simple interface displays your PC time, allows you to sync with its default atomic clock with one click, and allows you to change settings. Though we like the option to display the date as the tray icon, we're disappointed AtomTime Pro doesn't have the robust options offered by its competitors. The synchronization options are minimal: once; every 3, 6, or 12 hours; at start-up; or not at all. The program does not display a list of available timeservers, instead just offering the option of synching to "default atomic clock servers" or surfing to an "alternate time server." In short, if you just want a simple, no-frills way to keep your computer clock accurate, AtomTime Pro will do a decent job, but it's not hard to find more robust utilities.
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Publisher's Description

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User Reviews

Results 1–3 of 3

5 stars

"Great product, unfortunately there is no support."

August 23, 2015

2015-08-23 11:12:16

 |  Version: AtomTime Pro 3.1d


Works great in spite of being 8 years old.


The domain is owned by google but has no internet presence.


Be happy with what you get.

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5 stars

"Excellent program!"

April 20, 2015  |  By Hammer842

2015-04-20 09:25:19  |  By Hammer842

 |  Version: AtomTime Pro 3.1d


Keeps accurate time, automatically switches to an active time server when necessary, nice animated SysTray icon! Make sure you run it with Administrator privileges (shortcut > Properties > Compatibility tab > (x) Run this program as an adminstrator). I've used this program with Windows XP, 7, and 8.1.


If you have problems with it starting when you've checked "Run on Startup", uncheck "Run on Startup" and place a shortcut to AtomTime Pro in the Windows Startup folder (located in the "All Programs" or "Programs" list).

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3 stars

"Worked better on Win XP"

June 15, 2013  |  By stevan.skeels

2013-06-15 08:40:13  |  By stevan.skeels

 |  Version: AtomTime Pro 3.1d


Really accurate time


I have not been able to get it to automatically set time in Win 7.

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Results 1–3 of 3

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Full Specifications

What's new in version 3.1d
Version 3.1d includes unspecified updates.
Publisher Atomtime
Publisher web site
Release Date November 28, 2007
Date Added November 28, 2007
Version 3.1d
Category Desktop Enhancements
Subcategory Alarms & Clock Software
Operating Systems
Operating Systems Windows 95/98/Me/NT/2000/XP
Additional Requirements Windows 95/98/Me/NT/2000/XP
Download Information
File Size 563.76KB
File Name atpro31d.exe
Total Downloads 10,875
Downloads Last Week 10
License Model Free to try
Limitations 30-day trial
Price $12

Previous Versions:

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