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Andrew999

Level 23
Verified
IOBIT Smart Defrag VS Defraggler vs Auslogics Disk Defrag vs Puran defrag free which do you think is better? Overall for doing the job the fastest and the most thorough job?

PS. Main thing I'm worried about with Auslogics Disk Defrag is it seems to collect a lot of user data of what it seems, I may be wrong.
 
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FrFc1908

Level 19
All these collect user data of you aak me! Auslogics is definately the best of the 3 , but the free version lacks boottime defrag! Defraggler is the slowest out of the bunch and smart defrag the least thourough. Puran defrag free is also a great piece of software to consider ; really fast and does a banging job!!
 

KevinYu0504

Level 5
Verified
I prefer to choose Diskeeper or O&O Defrag ,
those two defrag software was old and famous company , live for long time already .

But be honestly , if you are using Windows 10 system , then the defrag software isn't really necessary ,
Windows 10 can defrag itself with out third party software .
 

Al-Faqir

Level 8
Verified
I would go for Auslogics. I have used it for year and could not be more happy. Please bear in mind that the installer comes bundled with PUP. If you're using Windows 10, just use Windows built-in tool.
 

TairikuOkami

Level 29
Verified
Content Creator
I use Windows Defrag at boot (picture shows the results), but I preferred WiseDiskCleaner before. Not like there is too much difference amongst them.
 

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Lightning_Brian

Level 14
Verified
Content Creator
For me it is Auslogics Disk Defrag all day every day over the rest of the software.

I do like WiseDiskCleaner too though. I will say I have used Defraggler in the past. Among the three I have found Auslogics Disk Defrag to be the best. Where WiseDiskCleaner comes in there at second.

For my Windows 10 system I use the built in defrag tool. No need to use 3rd party for Windows 10 - not from what I have found!

~Brian
 

DeepWeb

Level 25
Verified
None of the above. Like others have said they collect user data and Windows already has built in processes for this. Microsoft's engineers know their OS better than these companies.
 

monkeylove

Level 5
I had to use a third-party defrag because for some reason the built-in option did not always run as scheduled, at least for Win 7. I wanted a free program, so I tried Puran, Ultradefrag, MyDefrag, and others.

For now, I'm trying the free version of Disk Speedup from Glarysoft. Looks fast and easy to configure, and it automatically disables defrag for SSDs.
 

stefanos

Level 28
Verified
I had to use a third-party defrag because for some reason the built-in option did not always run as scheduled, at least for Win 7. I wanted a free program, so I tried Puran, Ultradefrag, MyDefrag, and others.

For now, I'm trying the free version of Disk Speedup from Glarysoft. Looks fast and easy to configure, and it automatically disables defrag for SSDs.
My defrag for windows 7 and 8.1 is the best defrag program. Need time the fist defrag. But after the boot is very fast.