6 best defrag tools to remove hard drive clutter on PC

Ivan Jenic
by Ivan Jenic
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  • Having issues with hard drive clutter? No need to lose any sleep over it.
  • The best way to remove HDD clutter is definitely through defragmentation and the best defrag tools are right here.
  • Formatting your HDD could also save it from a lot of trouble. Check out these Best Partition Managers that do not require formatting the entire disk.
  • Explore our Optimization & Cleaning Hub for more handy solutions.
best defrag tools

If you’re having issues with hard drive clutter, don’t worry, we have a solution for you.

The best way to remove HDD clutter is definitely through defragmentation.

How to declutter your hard drive

We’re sure that many Windows 10 users have asked themselves this question. The quickest and safest way to do that is by using dedicated software. Here are some of the best:

  1. Smart Defrag
  2. O&O Defrag
  3. Defraggler
  4. Auslogics Disk Defrag
  5. Puran Defrag
  6. Disk Speedup

In this article, we’ll present you with the six five tools for disk defragmentation, which will help your hard drive to work properly again.

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How to declutter my hard drive?

Smart Defrag

Smart Defrag task

The main advantage of Smart Defrag is that it has an option of scheduling automatic defrags, and it also has the option of performing a defrag when the computer is on idle.

Smart Defrag is also very good for running a boot-time defrag in order to remove fragments from locked files. Just like Defraggler, Smart Defrag could also exclude certain files and folders from defragging or analyzing.

You also can choose to defrag only Windows Metro Apps or skip defragging files that are larger than a certain size.

You can download Smart Defrag from IObit’s website for free, or upgrade to the PRO version for only  $19.99 (without VAT) to enjoy more powerful functionalities.

Get Smart Defrag for free

O&O Defrag

O&O Defrag gives you a quick overview of how your hard drive is used. It allows you to search for files or folders that are taking up needed disk space and slowing down your PC.

This software has a user-friendly interface which is quite the same as Windows Explorer. Thus, it’ll be easy for you to use it!

O&O Defrag has a special algorithm that puts back again the file fragments. Despite this, you can choose to control the defragmentation by creating and manipulating the process settings.

It increases the reading speed (up to 100%) of your computer and the lifespan of your hardware.

Another great feature is that Defrag deletes permanently the free space on your disks thus preventing the theft of confidential files and documents because it uses another deleting algorithm than Windows, which leaves traces behind it.

It is indeed a very good defragmenter for your PC!

Get O&O Defrag trial version

Defraggler

defraggler wind8apps

Piriform, the developer behind CCleaner, delivers probably the most powerful, free defrag software out there.

Defraggler is very flexible because it can defrag the data or just the free space of an internal or external hard drive. It also has the option of defragmenting specifics files or folders on your computer, only.

Besides defragmenting, Defraggler can also check for the errors of your hard drive, empty the Recycle Bin before defragging, exclude some certain files from the defragging process, and more.

All these options make Defraggler an ultimate tool form maintaining and managing your hard drives.

Get Defraggler free


Check out more ways to free up Hard Disk space on Windows 10 like a pro.


Auslogics Disk Defrag

auslogics disk defrag wind8apps
Auslogics Disk Defrag tool comes in two versions, as regular, installable software, but also as a portable program that could be used on removable drives.

With Auslogics Disk Defrag, you can move system files to other locations of your hard drive in order to improve launch time and boost general system performance.

You can also perform some more basic hard disk maintaining tasks, like checking drive errors with chkdsk, optimizing a hard drive, excluding certain files or folders from the defragmentation process, running idle scans, and more.

Get Auslogics Disk Defrag free

Puran Defrag

puran defrag wind8apps

Puran Defrag comes with its special, custom optimizer called Puran Intelligent Optimizer, which will help you to move common system files to other locations of a disk in order to speed up access to these files.

Puran Offers similar defragging options like other defrag tools from this article. For example, you can perform defragmentation by right-clicking on a folder/file and choosing defrag with Puran Defrag from the context menu.

Puran Defrag uses a bit specific way of scheduling the defrags, for example, you can set up the defragmentation every so many hour, when system is on idle, or when the screensaver starts.

Get Puran Defrag free


Here’s a quick tip: Compress your drive to save disk space in Windows 10.


Disk Speedup

disk speedup wind8apps

You can also choose what files or folders you want to defrag with Disk Speedup, or you can run an automatic defrag when the system is on idle.

Disk Speedup is very customizable, for example, you can choose to disable defrags if files have fragments smaller than 10MB, have more than 3 fragments, or are larger than 150MB.

You can also configure this tool to automatically move large files to a different location on the hard drive, in order to improve overall performance.

Disk Speedup has many more interesting options but doesn’t offer anything more than the above-listed defrag tools.

You can download Disk Speedup for free from the Glarysoft website.

Get Disk Speedup free


Of course, you can also declutter your hard drive manually. For example, you can use Windows 10’s built-in utility, Disk Cleanup.

This tool scans your hard drive for junk files and then deletes them to free up some space.

What’s your favorite choice so far? Do share your experience with us by reaching for the comments section below.

Editor’s Note: This post was originally published in October 2018 and has been since revamped and updated in September 2020 for freshness, accuracy, and comprehensiveness.