Your computer hard drive (internal or external) needs to be defragmented at regular intervals to ensure smooth and lag-free performance. Defragmentation is a process that optimizes the overall performance of your computer. For instance, it speeds up processes like opening big files or even reading them. Besides, it’s also known to clear up space on your hard drive.
The latest iteration, version 24, includes new features that make the optimization process smoother and more powerful. The underlying defrag engine has been reconfigured to support new features in Windows 10, and a new installation method picks the best settings for your PC – so you can install and start using the app without any extra configuration. One of the best known in the free defrag software space is Auslogics Disk Defrag. This tool defragments and re-arranges files to ensure the most efficient file placement. The program not only. Top 11 Free Defrag Software for Windows (2020) Now let us move to the list of free Defrag software for windows in 2020. This is one of the best and free defrag software for Windows user. This software can be installed in windows 10, 8, 7, Vista and XP and even on the window server 2008 and 2003. Auslogics Disk Defrag is the most popular and highest rated defragmentation tool for Windows. Auslogics has three modes – Defrag, Defrag & Optimize, Quick Defrag. The Analyze features analyzes the hard disk and lists the fragmentation state of drives. The Defrag mode first analyzes the disk and performs deframentation.
Best Free Defragmenter for Windows 10

If you are looking for the best defragmenters for Windows 10 which are free then you can refer to our list below. Majority of them are freeware and only few are paid. Choose as per your requirement:
Quick Overivew
Defraggler
Defraggler is a great defragmenter for Windows 10 that lets you shred all hard drives or the files (one by one). It belongs to popular software CCleaner. Compatible with HDD and SSD, it also works with NTFS and FAT32 file systems.
Features:
- It works to make your PC speed faster by getting all the fragmented files together and arranging them expertly.
- It reads and writes files in the same manner as Windows to ensure that your files are safe and secure.
- It allows you to have complete control on your choice of files, folders and drives that you want to defrag. You can also choose to simply use the default settings and the rest is done by the tool.
- It also has an option where you can set it to defrag daily, weekly, or monthly.
Also find – Best CCleaner Alternatives
Interesting Fact:
It helps defrag even the empty space on your drive along with your files, which means it helps stop defragmentation even before it takes place.
Get it here: https://www.ccleaner.com/defraggler
Price: Free and upgrade starts from $24.95
Disk Speedup (Systweak)
This fast and efficient tool comes loaded with an easy to use interface and collaborative dive map. It’s known for its automatic defrag feature that runs as per your schedule. As a bonus, it also comes equipped with customized presets.
Features:
- It features a vibrant interface with large and noticeable tabs and buttons tagged as Defrag Show and Settings. These options offer all the basic functions making it easy for beginners and professionals alike.
- Scans the entire disk in a matter of seconds.
- Offers safe and secure defragmentation of disks while it also optimizes them with no damage caused the hard drive and the data stored in it.
Interesting Fact:
It also comes equipped with an optimization tool and is 100% clean of any malware, spyware, viruses, trojans, etc.
Get it here: https://www.glarysoft.com/disk-speedup/
Price: Free
Smart Defrag
If you are looking for a defrag tool that offers fast and deep clean, then Smart Defrag could well be your answer. It works to optimize the hard drive and PC performance. It basically, speeds up your PC and the data access taking complete advantage of your SSD performance.
Features:
- Offers improved multi-threading defrag tool and fast defrag speed that helps with quicker data access and extraordinary hard disk performance.
- The Boot-time Defrag feature allows you to remove even those files from the HDD that are difficult to move when the system is running.
- Offers improved game performance with Game Optimize feature.
Interesting Fact:
It comes equipped with an SSD Trim tool that automatically activates any system changes that would otherwise require prior experience to add.
Get it here:https://www.iobit.com/en/iobitsmartdefrag.php
Price: Freeware
File Size: 15.3 Mb
Auslogics Disk Defrag
Known as one of the fastest and proficient defraggers in the category, Auslogics Disk Defrag is an easy to use program with some amazing options. Quick Defrag or Analyse are some of the features that make it a holistic program.
Features:
- Features a super-fast engine that makes it among the fastest defraggers in the world.
- Gathers all the fragmented files into a connecting space that helps prevent fragmentation of any new files created.
- Creates a list of all the fragmented files that show which files are highly fragmented along with the destination of the individual fragment on the disk map.
- Saves time by defragging only those files and folders you want to and not the complete hard drive.
- Offers access to default settings that helps you to defrag in just a click. You can also customize the settings for any change in the operation or appearance.
Interesting Fact:
Proven safe and effective in various tests and therefore, trusted by computer manufacturers and liked by experts, worldwide.
Get it here: https://www.auslogics.com/en/software/disk-defrag/
Price: Free
File Size: 15.3 Mb (approx)
Puran Defrag
Puran Defrag is a simple and easy to use defragmenter for Windows 10 that defrags the files and improves the system performance. It basically, speeds up your PC by gathering all the remains of a file and assembling them. At the same time, it shifts some of the most used files and all the directories to faster disk locations.
The overall intention of the tool is to optimize the disk performance thereby, boosting the PC speed. Best of all, it also cuts down the wear and tear of the hard disk thus, making it last longer.
Features:
- Equipped with PIOZR (Puran Intelligent Optimizer).
- Automatically defrags and optimizes the hard drive performance.
- Maintenance wizard improves the computer speed for best performance.
- Frees up space and optimizes performance.
- Consolidates directories to optimize speed.
- Performs boot time defragmentation for MFT files.
- Automatically reboots or shuts down the system once Boot Time Defragmentation is complete.
- Excludes files or folders using wildcard facility.
Interesting Fact:
Comes loaded with over 20 utilities for instant help and batch fix feature that automatically cleans your system improves performance and keeps it error-free.
Get it here: http://www.puransoftware.com/Puran-Defrag.html
Price: Free; upgrade available at $39.95
Toolwiz Smart Defrag
It’s a user-friendly software that scans the disk efficiently to eliminate fragments and therefore, optimizing the overall speed and performance of the system. With responsive options that are easy to handle by even beginners, Toolwiz Smart Defrag is one of the best disk fragmentation software in the category.
Features:
- Requires minimal time for installation thus, easy setup.
- Equipped with an easy to use user interface featuring a large window with a neat layout.
- Allows you to choose from one or more partitions to add to the analysis operation once you have analyzed the amount of free space in the individual disk drive.
- Displays the number of fragmented files and the total number of files for the next defragging step.
Interesting Fact:
Removes fragments from more than one disk drives concurrently optimizing the file reading speed and also the access speed.
Get it here: https://www.majorgeeks.com/files/details/toolwiz_smart_defrag.html
Price: Free
Ultimate Defrag
Ultimate Defrag helps increase the speed of your Hard Drive by 5 times for the certain file locations. Best of all, it also lets you customize the positioning of your files. It offers endless power and flexibility to the defragmentation process.
It, therefore, optimizes your PC by adding the files that are regularly used in the fastest sections of the hard drive, and external tracks. This helps the hard drive to perform at its best.
Features:
- Offers more space on a hard drive.
- Makes file reading performance 50% faster.
- Reads the NTFS compressed files faster with 50% more space on SSD.
- Offers greater flexibility when selecting files for compression based on filenames, folders, usage, etc.
- Allows you to compress files while defragmentation is in process.
- Smart Compress feature quickly analyses a file for compressibility without wasting time to compress those files that cannot be compressed.
- Allows you to access compression functions from the Command Line Interface.
Interesting Fact:
Fresh methods of decrementing hard drive added, for instance, ability to split the drive into virtual zones.
Get it here: https://www.disktrix.com/
Price: Trial version available, Priced at $29.95
UltraDefrag
Whether you are a beginner or a professional, UltraDefrag is designed for all. It comes loaded with all the basic and advanced options that are suitable for all.
Features:
- Re-organizes the files on the disk helping the apps, games, and the operating system to perform at their best.
- Defrags either single files or folders, or the complete disks, thus, allowing you to have full control on files you chose to defrag.
- When the system is idle, it defrags the disks automatically to keep the system optimized at all times.
- Easy to install and user-friendly portable version.
- Comes equipped with smart algorithms.
Interesting Fact:
The software comes with a special mode where Windows boots to defragment any locked files.
Get it here: https://ultradefrag.net/en/index.shtml
Price: A Paid version
MyDefrag
A free defragmentation tool for windows, MyDefrag is an extremely fast and easy to use program. It’s designed to defrag the disks while optimizing the system for best performance. Best of all, it’s safe to use even by beginners.
Features:
- Comes loaded with plenty of optimization strategies.
- Equipped with maximum possible data security.
- Ability to defrag even external storage media.
- Offers additional features like defragmentation planning, saving personal settings, etc.
Interesting Fact:
Option to select one or more disks straight from the main window since it displays size, label, and space (free/used).
Get it here: http://www.mydefrag.net/
Price: Free
O&O Defrag
O&O Defrag is known to optimize your PC speed of up to 100% and along with improved performance. As a defragmenter, it arranges the file in a neat order allowing you to identify the required files easily.
Features:
The Best Free Defrag For Windows 10
- The O&O Diskstat helps you to review the occupied space on the disk using Charts. It basically offers you a brief the complete hard disk as you start the program. It helps you to locate and discard redundant files, therefore, saving a lot of hard disk space.
- The integrated disk cleaner identifies and deletes any junk files that may be clogging the memory and encouraging fragmentation.
- Allows you to configure automatic defragmentation in just three clicks while increasing the disk space in the background without slowing down the PC performance.
- Time view option that allows you to view the activity results.
- Cuts down defragmentation time by 40%.
- Automatically removes junk files to clear space.
- Applies thin positioning for optimizing systems.
Interesting Fact
The DiskCleaner focuses on data security by not allowing the system to save copies of any private data in junk files.
Get it here: https://www.oo-software.com/en/
Price: Starts from $29.95 for a perpetual license.
So, these are the popular and well known
Defrag your computer using the best defrag software or free disk defragmenter tool. Here are top 12 best defragmentation software for Windows 10 / 8 / 7
It is really very important that you defragment your computer as it helps in the long life of the hard disk and ensures that a computer runs swiftly. If your computer is running slow or you are facing some issues on your PC then you can easily defragment your system using any reliable defragmentation software or disk defragmenter tool.
All the Windows computers come with default defragmentation utility to defragment computer hard drive called “Disk Defragmenter” (In the Windows 10, the Disk Defragmenter program has been renamed to Defragment and Optimize Drives.) but it lacks advanced features which are available in many third parties free defragmentation software for Windows computers.
If you are not familiar with the Defragmentation or Disk Defrag process then you can read next part of this article where we will tell you what is defragmentation and later on we will share best defragmentation software for Windows 10 / 8 / 7 operating system.
You may also be interested in checking out:
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What is Defragmentation?
Defragmentation is the rearrangement process of the files on a hard disk for faster data access. There are noncontiguous fragments of data on a computer which might be present in the hard disk of your system. With the help of defragmentation software for Windows, you will be able to locate those fragments and arrange them or restore them in few specific fragments. If you start defragmenting hard disk, you will be able to reduce the data access time and you can also store other files efficiently on your computer.
Do you want to learn in details about how to improve your computer’s performance by defragmenting hard disk? You can follow this guide to defragment your hard disk and speed up computer performance instantly.
Top 12 Best Free Defragmentation Software for Windows 10 / 8 / 7
Disk Defragmenter Windows 10 Download
It can be really difficult tasks for you to select the best defrag software for Windows operating system as there are a lot of free defragmentation software options available out there. But don’t worry we have come up with a great list of disk defragmentation tools to make this situation pretty easy for you.
So, if you are not interested in using the built-in Windows Disk Defragmenter utility anymore and simply want to try out some new or multifunctional disk defrag tools to defragment hard drive then you can have a look at these best free defragmentation software for Windows 10, 8, 7 computers:
(1) Defraggler (Free)
Best Free Defrag For Windows 10 2019
Defraggler is one of the most popular and best free defrag software for Windows OS. Using this software you will be able to defrag your entire Hard disk drive. You are also having the option to defrag specific files and folders of your computer. The quick defrag feature will allow you to speed up the defragmentation process on your computer.
As Defraggler is portable, you can copy the setup files and use it on other computer and simply start the defragmentation process. It is safe and secure to use and speeds up your PC. Defraggler perfectly works with HDD and SSD and supports NTFS and FAT32 file systems.
(2) Smart Defrag (Free)
The next defragmentation software for Windows 10 which you can use is Smart Defrag. Smart Defrag is a reliable and intelligent disk defragmenter software which is specially designed to provide maximum hard drive performance and higher data access speed. You can use this software on all the versions of Windows operating system including Windows 10 too. The boot time defragmentation will allow you to start the defragmentation process as soon as your computer starts booting.
If you are working and want to start the defragmentation process then you can go for the background app option where the app will keep running in the background and you can continue working.
(3) Auslogics Disk Defrag Free
Best Free Defragger
Auslogics DISK Defrag is not only a free defragmentation software but also a powerful tool which will help you to optimize the file system of your computer. As this app will help you in the optimization of a file system of your computer it will lead to fast file reading and writing process. You will see the list of all the fragmented files once the defragmentation process is complete on your computer. You can also schedule the disk defragmentation process by opening the settings of Auslogics DISK Defrag application.
Ultra-fast defragmentation engine, Thorough free space consolidation, Single file or folder defragmentation, Special algorithms for VSS-enabled drives, Disk error check and repair, Automatic defrags in real time, and Customizable disk map appearance etc. are some of the most valuable features of Auslogics DISK Defrag software.
(4) UltraDefrag (Free)
UltraDefrag is an open source disk defragmentation software for Windows 7 and higher operating system which comes with a user-friendly interface. The software consumes minimal resources which ensure that you are able to do your work while the defragmentation process is going on in the background.
The quick defrag option will help you in quick defragmentation of the data which is present on your hard drive. The Master File Table allows faster processing.
(5) Windows Disk Defragmenter (Free)
As mentioned earlier Windows computers come with a built-in Disk Defragmenter or Defragment and Optimize Drives. You will find this best defragmentation software preinstalled in all the versions of Windows operating systems. You can analyze your computer, where you need to defragment the data and then defragment your computer using windows built-in disk defragmenter.
You will get all the basic defragmentation functionality with this software as it won’t allow you to defragment specific files and folders.
(6) Ashampoo WinOptimizer Free
Using Ashampoo Winoptimizer free program, you will be able to optimize your computer completely and also defragment the hard disk drives. This amazing defragmentation software for Windows 8 / 7 / 10 is available for absolutely free. You can choose the hard drive where you want to perform defragmentation with Ashampoo Winoptimizer Free disk defrag software. Using different parameters available with this tool, you will be able to modify the defragmenting process easily.
Ashampoo WinOptimizer Free is also well-known to speed up your system. New Tweaking Tool options, Internet Cleaner, comprehensive Registry Optimizer, effective Drive Cleaner, Improved One-Click Optimizer, Favorites Tab, Context Menu Manager, AntiSpy module, and Predictive disk defragmenter features make this free disk defragmenter tool more awesome.
(7) Puran Defrag (Free)
You are going to get all awesome hard drive defragmentation features in Puran Defrag which are needed in a good defragmentation software for Windows 10 / 8 / 7 operating systems. Using the context menu button you will be able to select the files and defrag them right away. You won’t find a lot of advanced features in this tool but it will allow you in the optimization of directories, fill the gaps in order to avoid frequent fragmentation and much more.
You can also schedule boot time defragmentation which will defrag the data present on your computer during the boot time. Download Puran Defrag utility and start the computer optimization by freeing space right now.
(8) Disk SpeedUp (Free)
Disk SpeedUp is another popular defragmentation software for Windows 7, Windows 8, and Windows 10 computers which is a bit similar to Smart Defrag. You will get all the features similar to Smart defrag in Disk Speedup but it comes with an amazing user-friendly interface, so if you want all the basic defragmentation functions and user-friendly interface then you can use Disk Speedup.
The software consumes very fewer resources and is only 5 MB in size. There are two defrag options in this too which are defragged and optimize and quick defrag. You can also defrag games as well as individual folders using Disk Speedup. Using defragmentation software for windows 8 you can also customize the boot time defragmentation.
(9) Toolwiz Smart Defrag (Free)
You can easily install Toolwiz Smart Defrag as it is small in size and comes with a user-friendly interface. It is said that this defragmentation software for Windows 10, 8, 7 is ten times faster than the stock defragmentation program which is present in Windows computers. Open the analysis report and you will be able to see all the fragmented files which were there in the last fragmentation process.
You are going to get a lot of advanced features in this tool and it might take some time to get acquainted with all these features. Some of them are Quick Analysis and Defragmentation, Plain and Intuitive Interface, Unused Data Intelligent Placement, Consolidation of Free Disk Space etc.
(10) SpeeDefrag (Free)
SpeeDefrag will shut down all the applications and services which are running on your computer and will speed up the defrag process which is done by the stock defragmentation software. As the unnecessary programs are closed by SpeeDefrag it ensures that more resources are available to SpeeDefrag. This will make the defragmentation process much faster.
You can select from different options to run the defragmentation process on your computer. The software is available for free and can be installed on all the versions of Windows operating systems.
(11) MyDefrag (Free)
If you are looking for a free disk defragmenter which is easy to use but on the other hand is difficult to master then you need to use MyDefrag (formerly JkDefrag). You can easily start the defragmentation process on your computer using MyDefrag but if you want to get deep into this software then you need to have good knowledge of scripting as there are a lot of scripts involved. While the defragmentation process is running you can also use screensaver in the background.
MyDefrag website is no longer available online. The author of MyDefrag announced that the official website including the forum would be shut down. Here’s the MyDefrag Shut Down Announcement.
(12) Wise Care 365
Best Defragmenter Software For Windows 10
Wise Care 365 is the last software which makes our list of best defragmentation software, free download. If you want to optimize your computer then you should definitely install Wise Care 365 on it as it comes with many system utilities. Using the different system utilities you will be able to scan the junk files and privacy issues which are there on your computer. If you want to start the defragmentation process then you need to select System Tuneup which is the defragmentation software.
Best Free Defrag Software Windows 10
Simply choose the hard drive which you wish to defragment and then select Defragment, Analyze or Full Optimization option as per your requirement. There is an option to turn off computer occasionally after each defragmentation process in Wise Care 365. One of the downsides of Wise Care 365 is that it doesn’t support scheduling of the defragmentation processes.
Conclusion
Disk defragmentation perfectly helps you in speeding up your computer and optimizing it by increasing the reading and writing speed. You can use any reliable hard disk defragmentation software for Windows PC or the above mentioned best disk defragmenter tools if you want some advanced defragmentation features.
Best Free Defrag Windows 7
Let us know using the comments section below – In your experience, what kind of defragmentation software for Windows 10 / 8 / 7 works best and effective to defragment hard drive? Which disk defragmenter tool are you using to defrag your computer? (Via: Lifehacker)
You might also like to see: Top 8 Methods to make Windows 10 Run Faster





