O&O Defrag Professional

O&O Defrag Professional User Reviews



Popular in System Tools
5 stars80% 4
4 stars0% 0
3 stars0% 0
2 stars20% 1
1 star0% 0
Based on 5 reviews
Avg. user rating: 4 Based on 5 user reviews
Post your own review

Gets the job done perfectly in very little time 5 stars by SpecialNote Oct 10, 2011
I have used other program and they had problems with large files and took to much time and slow your system while defraging - took forever on a completely virus and Trojan free system. O&O Defrag Professional has none of these problems and gets the job done quick and with no strain on my system while degraging. show Review details
Getting better and better 5 stars by Greytata Sep 21, 2007 (Read all my 6 reviews)
I am a semi-pro photographer and I handle big TIFF and RAW files on a daily basis and all my drives - internal and external - must be always in top notch condition in order I am able to be fast in what I am doing as I move those files from drive to drive regularly.I came from OO defrag V8 and I am now with V10 and it gets better and better all the time. I ended up with the auto setting for all the drives - at beginning I always chose on demand defrag with different defrag methods - but the auto mode it's really a peace of mind, as it is reliable and effective. Never had a single problem with the software and I strongly recommend it to others. And I do not think it is expensive, as quality must always be paid. I've tried others prior to buy OO V8 two years ago - shareware and freeware - but OO it's a clear winner. Great defrag tool. show Review details
Freezes before completion 2 stars by TwoEars Oct 06, 2006 (Read all my 26 reviews)
Installation is a snap. Help is good. Interface is good. Use is easy. But I never could finish a single full defrag (in COMPLETE/Name mode on a C: disk with 108 000 files) without a crash of OandO Defrag Pro. COuld never complete a single defrag in that mode (didn't test the other modes). Uninstall was a snap :-) show Review details
Oando defrag professional : 5 stars by USMC8541 Oct 12, 2005 (Read all my 11 reviews)
Well i test both Programs OandO and [..] and 0and0 did a better job on my system hand down it better. How come Microsoft Couldnt have came with a Program built in like this one with XP...... show Review details
It does the job perfectly 5 stars by ArturN Sep 03, 2005 (Read all my 19 reviews)
Tried ...,and ....The latter, on 2 different computers,after analysis, crashed both computers. O&O, did the job and still does it perfectly,fast and it is very reliable.Defragmented my hard drive and partitions quick and effectively.Very nice software, full of options.Cant go wrong with it.A little expensive but...does the job nicely show Review details
Back to product details   Add your review...