Best disk defragmenter?

[cheekboys]

Hi, I was wondering what is the best disk defragmenter that is free. I have Smart Defrag by IObit but I have read that it isn't reliable and there are better ones. Which one should I try?

[CowsGoRoar]

Defraggler by Piniform.

http://www.piriform.com/defraggler

It gives you lots of info and a quick or full defraggler. I use it every week.

[cheekboys]

Defraggler by Piniform.

http://www.piriform.com/defraggler

It gives you lots of info and a quick or full defraggler. I use it every week.

I have tried that but it is insanely slow. Is it supposed to be slow?

[antoainb]

I have tried that but it is insanely slow. Is it supposed to be slow?

 

Yeah, defragging is generally slow.

[CowsGoRoar]

I have tried that but it is insanely slow. Is it supposed to be slow?

For a full defrag, it is slow, but you can click on the arrow beside the Defrag button and there will be a Quick Defrag option. It takes only the fragmented files and defrags them. 

[x Relentless Xx]

Hi, I was wondering what is the best disk defragmenter that is free. I have Smart Defrag by IObit but I have read that it isn't reliable and there are better ones. Which one should I try?

Auslogics disk defrag is excellent and thorough

[IdeaStormer]

You are supposed to run defrag when you are not using the system, basically run it before you go to bed, it won't seem slow if you run it then.

[needmorewood]

I have tried that but it is insanely slow. Is it supposed to be slow?

yes. and dont forget. DO NOT defrag ssd's