Congratulations!

You have taken the first step to improving your PC's performance!

If your download does not start automatically, please click here or download a zip archive with installation files here.
FED UP WITH YOUR SLOW PC?

DISCOVER AND FIX WHAT'S BEHIND THE SLOWDOWN!

  • Check your PC for errors and remove junk files
  • Optimize your hard drive for maximum performance
  • Increase Internet speed and keep your PC secure
RUN FREE SCAN
Click here to run a free scan
Compatible with Windows 10, 11
1
Open downloaded file
Click on the downloaded file at the bottom-left of your browser window to launch the installer.
2
Confirm installation
Click ‘Yes’ in the User Account Control window to allow installation.
3
Follow setup instructions
Follow the installation wizard and start fixing PC issues!
If your download does not start automatically, please click here or download a zip archive with installation files here.
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Founded in 2008 in Sydney, Australia, Auslogics has grown into an industry leader in the production of computer maintenance and optimization software for Microsoft Windows.
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Microsoft and Windows are trademarks of the Microsoft group of companies. © 2008-2023 Auslogics Labs Pty Ltd
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To make sure you get the right license key…

Which program do you have on your PC?

Disk Defrag

Product Version 11.0.0.2

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 4.12.0.4

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