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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

To make sure you get the right license key…

Which program do you have on your PC?

Disk Defrag

Product Version 11.0.0.3

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 4.13.0.0

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
SEPTEMBER COOLDOWN SALE
All our software is
47% OFF
September 25-30 only
Get the deal
SEPTEMBER COOLDOWN SALE
Take off your sunshades or you could miss our 47% OFF EVERYTHING deal
Get the deal
September 25-30 only