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Auslogics Disk Defrag

Speed up your hard drive and improve your system performance with this free utility

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Auslogics Disk Defrag screenshotDisk Defrag is a small and powerful disk defragmenter that will increase your hard drive's speed and will boost your computer's performance by optimizing the file system. This utility is very popular and is used worldwide by millions of people.

Disk Defrag is capable of defragmenting your files and free space silently in the background, allowing you to work on your computer without interruptions. The program will improve the computer's performance by moving the files to the fastest part of the drive. You can also use it to defragment a single folder or file.

Disk Defrag will optimize the File System, reducing the amount of time needed for your hard drive to access your files. The application will create a contiguous block on your hard disk by merging all the scattered pieces of free space and preventing the fragmentation of your new files.

Disk Defrag enables you to save time by defragmenting only specific files instead of defragmenting the whole disk. You can set the defragmentation process to be started automatically when the PC is idle for more than 15 minutes. The program will display a list containing all the fragmented files and their cluster location when the disk analysis is finished.


  • Allows you to defragment separate files and folders.
  • Improves your hard disk speed and optimizes the file system.


  • The free version has some features disabled.
Name Auslogics Disk Defrag
Developer | see all products from this developer
Product Homepage Auslogics Disk Defrag
License Free (Freeware)
Last Week Downloads 0
All Time Downloads 4,499
Filename disk-defrag-setup.exe
Filesize 7.4MB
MD5 Checksum 0DCFBAC49BE6A38C41A9383489883AB1
OS Support Windows All
Category Utilities

100% CLEAN Certification

BadgeAuslogics Disk Defrag has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Auslogics Disk Defrag April 24, 2017 - Latest Version
Auslogics Disk Defrag June 24, 2016
Auslogics Disk Defrag March 09, 2016
Auslogics Disk Defrag January 14, 2016
Auslogics Disk Defrag October 08, 2015

Download the free Auslogics Disk Defrag