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Publisher's Description
From O&O Software:
The new O&O Defrag V8 Professional Edition activates performance you thought was lost forever - quickly and reliably. Within a few minutes, O&O Defrag V8 Professional Edition optimizes your hard disks with Windows XP, Windows 2000 and Windows NT and rejoins the file fragments together. O&O Defrag V8 Professional Edition offers you great ease of use and a multitude of functions. If the user wishes, they can take advantage of O&O Defrag's new OneButtonDefrag technology with everything from automatic configuration to sophisticated optimization strategies - everything you'd expect from the market leader in the field of hard disk optimization. The new OneButtonDefrag automatically detects the optimum defragmentation configuration and adapts itself to the demands of the individual computer.
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Defragment your disks and improve computer performance and stab...
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All versions:
3.8 starsout of 164 votes
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Current version:
4.1 starsout of 44 votes
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My rating:
Write review
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"I dig this defrager."
Version: O&O Defrag Professional Edition 8
Pros
This application Defrags Like Greased Lightning! Options include: Reports generate as web pages, offline defrag, resource availability choices, simultaneous (save time) or sequential (reduce system load) defrag. Now to the actual defrag choices O&O offers: Stealth, Space, Complete/name, C/modified, C/access. Use O&O for at least the 30 day FT.
Cons
The application is $44.95 ... 50 Bucks ... For a reason.
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"no boot time defrag possible"
Version: O&O Defrag Professional Edition 8
Pros
good overall defrag of harddisk
Cons
boot time defrag didn't work on my laptop.
and that's what i want. so stick with perfect disk
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"The Best One"
Version: O&O Defrag Professional Edition 8
Pros
Friends, this is the best defragmenting software out there. There may be others making tall claims of being the best in business, but this one beats them all.
Yes I recommend only 5 star software
Cons
No big time Advertisements!!!
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"Excellent maintenance tool"
Version: O&O Defrag Professional Edition 8
Pros
Best thing first - It gets the job done: After running it you can be sure your hard drive is defragmented, and even other defragment tools will agree after scanning it.
While working, you can still use your computer for other basic tasks such as surfing the internet. While it'll be too tasking to play any 3D games, this program doesn't entirely choke up the computer like the native windows defragmenter, and doesn't loop whenever a change in a single file is made. It works quietly in the background.
The interface is easy and fitting of WinXP, the information presented on a single line regarding the hard drive is enough to know whether you should actually spend the time to perform the defragmentation process.
Recommended if your computer just isn't running like it used to, and you can't figure out why.
Cons
The trial version will be over before you know it, but it's actually worth paying for.
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"Destroys Windows Partition"
Version: O&O Defrag Professional Edition 8
Pros
NONE
Cons
These other reviews MUST be kidding ! I installed this software and ran it exactly as instructed. I have genuine Microsoft WindowsXP Home Ed. Everything seemed fine. The system re-booted and then defragged the boot files and re-booted again. When in WinXP, I attempted to go on-line and Internet Explorer wouldn't work. Other apps wouldn't run and brought error messages. I re-booted and got an error that a file was corrupted and to replace it. BLACK SCREEN and STOP ! Next I tried a Rescue CD and it did not show the C: partition files! I finally re-installed WinXP. During the install, the install routine said I needed to re-format the drive because the PARTITION WAS CORRUPT ! THIS SOFTWARE IS DANGEROUS - DO NOT USE IT unless you are prepared to reload your system.
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"Windows Disk Defragmenter replacement!"
Version: O&O Defrag Professional Edition 8
Pros
1) Defrag a pc takes less time than disk defragmenter.
2)Can schedule defrag process.
3)Can select defrag type like stealth, space, Complete.
3) Nice Layout
Summary:
Easy to use defragmenter ;)
Cons
Price :(
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"Not perfect but its better than perfect disk 7 and Diskeeper 10."
Version: O&O Defrag Professional Edition 8
Pros
It uses less resource than Perfect disk and Diskeeper 10. It has many defragment
Methods and a simple user interface. It has all the function of any other defragment software. Its simply the best but it can be improved. 5/5
Cons
none: So far its the best out there.
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"Fast working defrag, better than the windows one."
Version: O&O Defrag Professional Edition 8
Pros
Works fast, defragments better than defrag included in win xp, gives detailed informations.
Cons
Doesnt defrag completely (though almost), price.
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"The defrag program to date"
Version: O&O Defrag Professional Edition 8
Pros
This defragment program is the best one on the market today. Lots of options and my computer is 407% faster.!!!!
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"Perfectly Superior to other paid defragmenters"
Version: O&O Defrag Professional Edition 8
Pros
I have tried Diskeeper Pro and PerfectDisk 7 and I wasn't convinced that they're really good...both of them defraggs slow and there's no fast defrag mode. The Boot-time defrag of these two defraggers are very slow and it felt like it is forever. When I tried O&O Defrag, at first I wasn't impressed immediately coz it just looks similar to PerfectDisk but after I used the Complete/name method (workstation) I instantly felt that my hard drive is now more "organized and well arranged"...although it runs very slow but its worth it. But after that I just always only use the Stealth method for very fast defrag (it's like sysinternals.com contig.exe or RejZor PowerDefragmenter GUI) and Space method for weekly defrag schedule w/c take more or less 1 hr to finish. Also, the best thing I like in this defragger is that boot-time defrag is fast. Another thing is has an auto CHKDSK error detection before it does the actual defrag to make the process safe...and developer says it has reworked thoroughly in v8.5. So download it now, v8.5 is the latest version.
Cons
none
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