O&O Defrag Professional Edition

O&O Defrag Professional Edition

Average User Rating:
3.8
out of 164 votes

Quick Specs

  • Version:
    18.0.39
  • Total Downloads:
    284,091
  • Date Added:
    September 25, 2014
  • File Size:
    754.29KB
  • Downloads Last Week:
    21
  • Operating Systems:
    Windows 2000/2003/Vista/Server 2008/7/8

Publisher's Description

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User Reviews
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Results 1–10 of 154

5 stars

"My Samsung is in love with O&O"

December 14, 2012  |  By Ibracadabra009

 |  Version: O&O Defrag Professional 16.0.151

Pros

I tried PerfectDisk 12.5, Diskeeper 2012 and I always went back to O&O. My system is way faster with this program, just use for start Space and then Complete/NAME and you PC will be in form :D

Cons

I don't know what's better defrag in background or screensaver defrag, i can't find that in help. But for me that's not Cons.

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1 stars

"Very Confusing Options/Settings!"

November 20, 2012  |  By scottls59901

 |  Version: O&O Defrag Professional Edition 15.8.801

Pros

A good price, and Lots of Options!

Cons

-Trying to figure out which Settings & defrag Options, is Very Confusing!?-
Using the Default's...- My system is slower!

- I wish they had a Forum, where you could ask other Users about Best Performance settings...!?

Summary

My system was faster with free Defraggler, but No MFT boot defrag.

O&O would probably be faster, If I could just set it up properly...!?

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1 stars

"Version 16 Is Buggy"

September 22, 2012  |  By -Surrey-

 |  Version: O&O Defrag Professional Edition 15.8.801

Pros

New History section in version 16 comparing defrags before and after.

Cons

Version 16 is buggy.

Summary

Been using version 15. Installed and used version 16 awhile and it is buggy.

Version 15 used to automatically analyze disks when program started. Now in v16 you have to manually click Analyze button to analyze each disk, before and after a defrag.

When you run a Stealth defrag, after it finishes, it states, for example, 14% degree of fragmentation. But then after you click the Analyze button, after it finishes analyzing the disk, it states 85% degree.

Shutdown function after job completion no longer works.

External hard drives clusters appear in grey instead of colors (internal hard drives clusters appear correctly in colors)

Defragmentation speed is the same as v15 despite developer's claim of a 40% improvement.

Reverted back to version 15.

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3 stars

"Best out there but serious drawbacks"

July 21, 2012  |  By jackandcicely

 |  Version: O&O Defrag Professional Edition 15.8.801

Pros

Windows 7 version sweet with perceived improvements in speed and effectiveness over Microsoft defrag.

Cons

Under Windows XP Professional (on PC and laptop)similar improvements not noticeable. On power down, both computers hang waiting for OODTRAY to finish and frequently power off is only achieved by forcing the program to finish, or sometimes holding the power off button in for 5 seconds. This is just unacceptable. Uninstalling is exceptionally difficult with neither the Control Panel nor the manufacturers Uninstall working, aftermarket uninstallers also do not remove it effectively. Manual removal seems to be the only way. Fatal flaw under XP.

Summary

Excellent under Windows 7.

You'd have to be mad to use it under XP

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1 stars

"Cannot uninstall"

June 10, 2012  |  By S_T_AN

 |  Version: O&O Defrag Professional Edition 15.5.323

Pros

Easy to download in the first place!

Cons

Very slow in comparison to some other top quality progs. Not the best interface by any means. Cannot uninstall easily. Just a pain overall.

Summary

It is all to messy and difficult to sort out - even the uninstall side of things is made virtually impossible to achieve (and the only reason I say "virtually impossible" is that I intend to find a way, but obviously not with the help of O&O!)

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5 stars

"Works great and at 1/2 the price of some others"

September 26, 2011  |  By bdoggaustin

 |  Version: O&O Defrag Professional Edition 14.5.543

Pros

Fast and effective (I can definitely tell a difference after it has run)

Cons

If I had to choose one, it would be that there are not very many custom options (ie defragging methods, not that I would know what to choose anyway)

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5 stars

"One of the best"

May 24, 2011  |  By Peter_Hate

 |  Version: O&O Defrag Professional Edition 14.1.431

Pros

Easy to use, do is job

Cons

none......

Summary



Updated on May 24, 2011

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5 stars

"the best Defrag"

May 23, 2011  |  By ksafalcon

 |  Version: O&O Defrag Professional Edition 14.1.431

Pros

make windows 7 64-bit super fast

Cons

Not at all

Summary

buy it

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5 stars

"chong phan manh"

April 11, 2011  |  By nguyenngoc_khanh91

 |  Version: O&O Defrag Professional Edition 14.1.305

Pros

tot nghe co ve duoc danh gia cao

Cons

phan manh cham, do hoa chua bat mat

Summary

khong

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4 stars

"a good program"

March 22, 2011  |  By julian62

 |  Version: O&O Defrag Professional Edition 14.1.305

Pros

it works great

Cons

you have to buy the program

Summary

it cost to much for the home user

Updated on Mar 24, 2011

a very good program but it takes to long to use and pricey i use my own defrag that came with the computer

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Results 1–10 of 154

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Full Specifications

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What's new in version 18.0.39
Now integrated into Cloud IT Management solution O&O Syspectr.
General
Publisher O&O Software
Publisher web site http://www.oo-software.com
Release Date September 16, 2014
Date Added September 25, 2014
Version 18.0.39
Category
Category Utilities & Operating Systems
Subcategory Maintenance & Optimization
Operating Systems
Operating Systems Windows, Windows 8, Windows 2003, Windows 7, Windows Server 2008, Windows Vista, Windows 2000
Additional Requirements None
Download Information
File Size 754.29KB
File Name OODefragProfessional18ENU.exe
Popularity
Total Downloads 284,091
Downloads Last Week 21
Pricing
License Model Free to try
Limitations 30-day trial
Price $29.95

Previous Versions:

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