Smart Defrag Pro free download for optimizing disks, games

IObit Smart Defrag - smart defragmentation of disks

Not all Windows users know that when you use your hard drive, it slows down because of fragmentation. We have told you about this process in detail in our feature article. To avoid this negative effect, you should periodically optimize HDD manually or automatically using special software – IObit Smart Defrag.

How to use Smart Defrag

How to download, install

This is very simple to do – either use the link below, or go to the official website, where in addition to Smart Defrag is available many useful tools:


Free IObit suite

The installation is made in the standard way – run the downloaded file in the “exe” format, follow the prompts and after a couple of minutes will be able to open the application. You will see an interface like this listing all the partitions on the hard drive:

Smart Defrag interface

IObit Smart Defrag – how to use

Under the list of drives there is a smart defrag button, which implies that the program will perform a thorough analysis of the media and automatically select the best processing option. In addition, you can also manually specify the type of processing:

Ways to defrag Smart Defrag disks

Note that you can check which HDDs the utility will work with. And also by pointing at the white arrow you can activate the automatic defragmentation and work on system boot.

To get information about the state of the hardware (health level, temperature, read/write speed and errors), just click on the chart icon in the upper right corner:

Information about HDD in Smart Defrag

If you want to free up more space, the software will offer you to use a more advanced tool – the optimizer ASCare:


Go to the “Defragmentation at boot” tab and you can activate the option to process the file system during Windows startup. This is an option that takes no more than a minute, but your PC will be in great shape at all times.

Defragmentation at boot in Smart Defrag

“Optimize Games” is a tab where you can add your applications to be accelerated. This action will move your files optimally for a smoother gaming experience.


To understand the capabilities of the software, I advise you to watch the video from our channel Youtube, where I will show you all the details of working with the utility.

Smart Defrag HDD/SSD Optimizer

Pay your attention to other useful IObit software:


Advanced Systemcare Ultimate with antivirus

IObit Malware Fighter

IObit Uninstaller 8

Free IObit software suite

23.08.2018 10:00 1763

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