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Disk Defrag
Disk Defrag Free

Make Your Files Whole Again with Disk Defrag

Recommended by experts as one of the fastest
and most efficient defraggers

Version 9.5.0.2 | 16.7MB. Compatible with Windows 10

10 years

on the market
5-star awards
from industry experts
20+ million
user downloads

How Disk Defrag Works

Ultra-Fast Engine

One of the fastest defraggers in the world, Disk Defrag often takes less than 10 minutes to defragment an average-size hard drive.

Consolidates Free Space

Merges scattered pieces of free space into a contiguous block, preventing fragmentation of newly created files.

Lists Fragmented Files

You can see which files are the most fragmented, as well as the location of each fragment on the disk map.

Defrags Single File
or Folder

Can save you time by defragmenting only the files or folders you want instead of the entire hard drive.

Works the Way You Want

You can use the default settings for convenient one-click defrags or customize program operation and appearance to fit your needs.

Industry-Acknowledged Quality

Exclusive Auslogics technology is proven safe and effective in multiple tests, used by PC manufacturers and recommended by experts.

Auslogics software is recognized by leading IT magazines and online resources

"Free, fast, and thorough, it can defrag whole disks or individual files and folders, on schedule or on demand."
"Given the many features and pros listed above, Auslogics Disk Defrag is obviously one of the better defrag programs out there right now"
"With the ultra-fast defragmentation engine, it can scan and fix the fragmented portions of the disk swiftly."

Download
Disk Defrag Free Today

and speed up your hard drive

Version 9.5.0.2 | 16.7MB.
Compatible with Windows 10

Need more information or help?

To make sure you get the right license key…

Which program do you have on your PC?

Disk Defrag

Product Version 9.0.0.0

Auslogics Disk Defrag Pro is the advanced version of Disk Defrag Free with extended functionality, including file placement and scheduling options.

Get a license for this software
or

Disk Defrag ULTIMATE

Product Version 4.10.0.0

Formerly known as Disk Defrag Pro and recently renamed to Ultimate, this program offers all the tools and options you need for complete professional optimization of HDDs and SSDs.

Learn more about ULTIMATE version