3 лучшие программы дефрагмнетации дисков для Windows

Дефрагментация диска – важная процедура, которая позволяет ускорить скорость чтения данных с дискового накопителя (HDD) и ускорить тем самым работу операционной системы, программ и игр.

Процесс дефрагментации представляет собой объединение воедино фрагментов файлов. Иными словами, те файлы, которые были записаны на разных частях диска, собираются воедино и записываются в одном месте. Это позволяет головке жесткого диска совершать меньше физических действий при их считывании, ускоряя тем самым процесс считывания информации с дисков.

При использовании SSD-накопителя дефрагментация не нужна, так как устройство считывает данные с любой части с одинаковой скоростью. К тому же, у SSD-накопителей имеется лимит на количество циклов перезаписи. Потому их дефрагментация не только не принесет никакого ускорения, но и сократит ресурс диска.

Ниже вы найдете несколько программ для дефрагментации, которые вы можете использовать на своем компьютере.

Если вы пользователь Windows 7-10 и еще не определились, какой дефрагментатор выбрать, то рекомендую обратить внимание на статью «Лучшая программа для дефрагментации диска», которая поможет разобраться, нужен ли вам сторонний дефрагментатор.

Дефрагментация – важный процесс для работы диска и операционной системы, потому как позволяет значительно сократить количество движений головки жесткого диска, а значит быстрее считать данные с него. Благодаря особым способам сортировки данных также можно добиться наиболее эффективного расположения файлов, что позволит получить в наиболее быстрой зоне диска самые частоиспользуемые файлы, а остальные разместить в другой зоне – медленной. Утилита Smart Defrag – один из лидеров на рынке дефрагментаторов, которым пользуется более 30 миллионов пользователей по всему миру.

Как известно, процесс дефрагментации весьма важен для обычных магнитных жестких дисков (HDD), так как позволяет сократить количество лишних движений головки диска и тем самым увеличить скорость чтения данных. Именно потому уже многие годы разработчики из различных компаний придумывают все более эффективные алгоритмы сортировки файлов на диске с их дефрагментацией. Auslogics Disk Defrag не исключение, она также использует свой алгоритм сортировки и дефрагментацию, чтобы сделать работу нашего ПК под управлением Windows более комфортной. Сегодня вышла новая версия, полностью совместимая с новой Windows 10 и рядом других улучшений.

Defraggler — бесплатный дефрагментатор от компании Piriform, авторов таких известных продуктов как Recuva и CCleaner. Утилита представляет собой простую компактную программу, которая может дефрагментировать как диск целиком, так и отдельные файлы на нем. Полностью совместима с операционными системами Windows 7 / 8 / 10 и абсолютно бесплатна.

Best Free Defragmentation Software for Windows 10

Microsoft has substantially improved the native Defragmenting Utility in Windows, with the release of Windows Vista, and further improved upon it in Windows 10/8/7. The defrag engine and the manageability of fragmentation is much better than what existed in Windows XP.

The inbuilt Disk Defragmenter in Windows now runs as a low priority task in the background without affecting the performance of the computer. It uses the Task Scheduler to automatically keep the hard disk defragmented, by running when the machine is idle and therefore does not affect the performance of the Windows. Windows will now disable disk defragmentation on SSD system drives as you do not need to defrag a Solid State Drive. In Windows 10/8, SSD Defragmentation is enabled by default.

The Windows Defragmenter defragments files which are smaller than 64 MB only, for according to Microsoft’s benchmarks, fragments of this size, which already consist of at least 16000 contiguous clusters, have a negligible impact on performance. This means that games and large media files are effectively left as they are! Microsoft feels that to defrag to combine fragments that are 64MB or larger requires significant amounts of disk I/O, which is against the principle of minimizing I/O, and puts more pressure on the system to find large, contiguous blocks of free space.

If you still want to defrag files larger than 64 MB too, you need to use certain other defrag parameters to be able to defragment files of all sizes.

For most, the best practices for using defragmentation in Windows 10/8/7 are simple – you do not need to do anything. But if you feel that you need to have a 3rd party defrag tools to defrag better and/or even defrag very large files easily and quickly, or if in spite of doing your best to troubleshoot the inbuilt disk defrag utility, you are unable to get the inbuilt defrag tool working, you might want to check out these 5 free defragmenting software.

Best Free Defragmentation Software

Here is a list of some of the best free defragmentation software for your Windows 10/8/7 PC:

1. UltraDefrag
2. MyDefrag
3. Piriform Defraggler
4. Auslogics Disk Defrag
5. Puran Defrag Free
6. Smart Defrag
7. DiskTuna
8. SuperEasy Live Defrag.

Let us now take a look at them.

1] UltraDefrag

UltraDefrag is an open-source disk defragmenter for Windows that has been optimized to complete the job quickly, reliably and achieve the best results possible. It defragments any system files including registry hives and paging files quickly and efficiently.

UltraDefrag features:

• Simple to use
• Simple and powerful
• Modern design Graphical User Interface (GUI)
• Boot time interface to process locked system files
• Generates HTML reports
• Command-line tool useful for automation

2] MyDefrag

This free disk defragmenter for Windows, earlier know as JKDefrag, organizes files into zones, such as directories, Windows files, files used while booting, regular files, and rarely used files. Files that are often accessed are placed at the beginning of the hard disk while the files that are commonly used together are placed in proximity to each other. This organization, results in a dramatic speed increase, thereby allowing the computer to function efficiently.

MyDefrag is completely automatic and can handle USB disks/sticks and floppies.

MyDefrag Features:

• Easy to install
• Full functional freeware
• Includes a scripting language
• Improved interface
• Offers better optimization
• Consumes less memory
• High speed
• Performs extensive documentation.

3] Piriform Defraggler

This freeware defragmentation utility defragments individual files, groups of files (in a folder) or an entire disk partition, either on the user’s command or automatically on a schedule. Defraggler supports NTFS and FAT32 file systems. The portable application can be used as a replacement for the Windows inbuilt defragment tool since it is faster and offers some additional features too.

Simply select the volume you want to analyze, click on the volume name displayed on the interface and then click the ‘Analyze’ button. The program will analyze the disk volume and display results in seconds. The next step is to click the ‘Defrag’ button to initiate the defragmentation process.

Piriform Defraggler features:

• Gives your hard drive a quick touch-up
• Organizes empty disk space to prevent fragmentation
• the software can be programmed to run daily, weekly or monthly
• Windows OS and Multi-lingual support
• Supports 37 major languages

4] Auslogics Disk Defrag

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 defragments files but optimizes your hard drives’ file system also to gain higher performance. It supports both FAT 16/32 and NTFS file systems.

Auslogics Disk Defrag’s optimization algorithms allow you to defragment free space, move system files to the fastest part of the disk and clear the MFT Reserved Zone from regular files. Plus, the tool is supplied with a powerful engine that can easily defragment large multi-terabyte.

Auslogics Disk Defrag features:

• Consolidation of free space
• Efficient and smart placement
• Single file or folder defragmentation
• Lists fragmented files
• Auto-defrag mode
• Multiple language support.

You also want to have a look at the new Auslogics Disk Defrag Touch for Windows 10/8/7.

5] Puran Defrag Free

The simple defragmentation utility collects all the fragments of a file and puts them together, thereby upgrading the hard disk performance. Its intelligent optimizer i.e. Puran Intelligent Optimizer (PIOZR) boosts the system’s speed. The program can be used in several distinct ways and includes some useful features and configurable options.

Puran Defrag is free for personal and non-commercial use only. If you’re using Puran Defrag in business, you must purchase a license.

Puran Defrag features:

• Puran Intelligent Optimizer – PIOZR
• Directories Consolidation for a speed boost
• Optimization by Freeing Space
• Automatic Defragmentation for worry-free defrag
• Boot Time Defragmentation for system files like MFT
• Low Priority Defrag for work
• Individual File/Folder Defrag for selective defrag
• GUI and Console Command Line Defrag Supported
• Restart/Shutdown after Boot Time Defragmentation
• File/Folder Exclusion or exclusion by wildcard facility
• Native support for 64Bit Windows.

You may also want to check out Smart Defrag, which offers to also defragment Windows Store Modern UI Apps. There are others too like DiskTuna and SuperEasy Live Defrag as well that you may check out.

So which one’s your favorite? Or do you prefer to depend only on the in-built Windows Defragmentation Tool?

13 Best Free Defrag Software Tools

Reviews of the best free disk defragmenter programs for Windows

Defrag software programs are tools that arrange the bits of data that make up the files on your computer so they’re stored closer together. This allows your hard drive to access files more quickly.

Defragmentation, in other words, can help improve your computer’s performance by making the reading of files more efficient, thanks to the fact that all the tiny pieces that make up a single file are right next to each other.

Still confused? See What Is Fragmentation & Defragmentation? for more help understanding what fragmentation is and why defrag software is helpful.

All versions of Windows include a built-in defrag program, which we’ve ranked in this list. However, in most cases, a dedicated program, like any of the other free defrag software programs listed here, will do a better job.

We’ve only included freeware defrag software in this list. In other words, only completely free defragmentation programs—no shareware, trialware, etc. If one of these free defrag programs has started charging, please let us know.

Defraggler

Defrags can be run automatically on a schedule

It can do a defrag of the HDD during a reboot

You can defrag specific files and folders

Data can be excluded from the defrag

Can be run directly from Explorer

Lets you move lesser-used fragmented files to the very end of the drive

A portable version is available

Might be confusing if you don’t want to deal with all the extra options

Doesn’t support idle defragging

Installs another program unless you uncheck that option during setup

No update since 2018.

Piriform’s Defraggler tool is easily the best free defrag software program out there. It can defrag the data or just the free space of an internal or external drive. You also have the option of defragmenting specific files or folders and nothing more.

Defraggler can run a boot time defrag, check a drive for errors, empty the Recycle Bin before defragging, exclude certain files from a defrag, run an idle defrag, and selectively move lesser-used files to the end of the drive to speed up disk access.

Defraggler is also available in a portable version for flash drives.

If the Piriform company sounds familiar, you may already be familiar with their very popular free CCleaner (system cleaning) or Recuva (data recovery) software.

Defraggler can be installed on Windows 10, 8, 7, Vista, and XP, as well as Windows Server 2008 and 2003.

During setup, uncheck Try Google Chrome before installing Defraggler if you don’t want to install the Chrome browser along with this program.

Smart Defrag

Will run a defrag automatically on a schedule

A defrag can run while the computer is booting up

Files you access often can be moved to faster parts of the drive

A portable version is available

Can clean up the drive before the defrag to speed it up

Lots of options for post-defrag, like to reboot

Exclusions can be applied to the defrag

Some of the features are only usable if you pay

Can’t defrag automatically when the computer is idle

Setup might attempt to install another program

Smart Defrag is great when it comes to scheduling an automatic defrag since there are some very specific advanced settings.

It supports running a defrag on a schedule as well as using boot time defrags to remove fragments from locked files.

Smart Defrag can also exclude files and folders from a defrag/analysis, replace Windows Disk Defragmenter, defrag just Windows Metro Apps, and skip defragging files that are over a certain file size.

Also included is a feature which removes junk files in Windows and Internet Explorer. It also clears cache files in other parts of Windows that could help speed up a defrag.

Windows 10, 8, 7, Vista, and XP users are able to install and use Smart Defrag.

Auslogics Disk Defrag

Free for personal and commercial use

Files and folders can be excluded from a defrag

Important system files can be moved to the faster part of the drive

Lets you disable the ads

Boot-time defrags aren’t available for free.

Unable to move custom files to the end of the hard drive

Tries to install several unrelated programs during setup

Scheduling isn’t free

With Auslogics Disk Defrag, system files, which are normally commonly used files, can be configured to be moved to faster areas of a disk to improve launch times and general system performance.

You can also check a drive for errors with chkdsk and exclude files/folders from a defrag.

It works with Windows 10, 8, 7, Vista, and XP.

Puran Defrag

Can defrag when the computer is idle

Able to move commonly used files to the faster part of the hard drive

Supports scheduled defrags

Includes an option to run a defrag during boot up

Defragmenting can start from the file/folder level

Runs on Windows 10 and other Windows versions

Can also check the HDD for errors

Doesn’t show all the fragmented files (only the top 10)

There isn’t a portable option

Setup might attempt to install another program

The results after analyzing the drive are hard to read

Free space defrags can’t be run manually (only scheduled)

An updated hasn’t been released since 2016

Puran Defrag features a custom optimizer called Puran Intelligent Optimizer (PIOZR) to intelligently move common files to the outer edge of a disk to speed up access to those files.

Like some of the other programs from this list, this one can defrag files and folders from the Windows Explorer right-click context menu, delete custom files/folders before a defrag is launched, and run boot time defrags.

There are very specific scheduling options available in Puran Defrag like running an automatic defrag every so many hours, when the system goes idle, or when the screensaver starts.

Particular schedules can also be set up for boot time defrags like running it on the first computer boot up of the day, on the first of the week, or the first time your computer boots up every month.

One thing we don’t like about this tool is that it tries to install additional programs during setup.

It’s said to be compatible with Windows 10, 8, 7, Vista, XP, and Windows Server 2003.

Disk SpeedUp

Lots of defrag settings that you can tweak

Can defrag when the computer idles

Exclusions can be set up so as to not be defragged

Defrags can be run while the computer is starting up

Files you don’t use often can be moved to the slower parts of the disk

Lets you set up a defragmenting schedule

Doesn’t integrate itself into Explorer to make it easier to defrag files/folders

Might try to install another program during setup

Disk SpeedUp is another free defrag program that can defrag not only whole hard drives but also individual files and folders. You can also run an automatic defrag when the system has been idle for a particular number of minutes.

This program has very specific settings. For example, you can disable defrags if files have fragments that are smaller than 10 MB, have more than three fragments, and are larger than 150 MB. All of these values can be customized.

You can also configure this defrag tool to automatically move large, unused, and/or files of a certain format to the end of the drive so the commonly used, smaller ones end up toward the beginning, hopefully improving access times.

In addition to the above, Disk SpeedUp can exclude files and folders from a whole system defrag, run a boot time defrag, turn off the computer when a defrag has completed, and run defrags/optimizations on one or more drives on a daily/weekly/monthly schedule.

You can use it in Windows 10, 8, 7, Vista, XP and Windows Server 2003.

Disk SpeedUp might try to install other Glarysoft programs during setup, but you can easily uncheck anything you don’t want.