Please enable JavaScript to access the page's full functionality. Find out how.
BoostSpeed 11 Freenew

All the Right Tools to
Make Your PC Run Great!

Get a cleaner, faster and more secure PC
for you and your family

Our most popular
PC optimization

Great Software to Cover Your PC Needs

Disk Defrag Free

Compact and fast defragmenter with over 29 million downloads worldwide!

It will improve your PC's performance by defragmenting and re-arranging files on your disk.

More details free download

Windows 7,8,10

Registry Cleaner Free

The best tool to safely and effectively clear invalid entries from your Windows registry and get your PC running smooth again.

More details free download

Windows 7,8,10

Windows Slimmer Free

Windows Slimmer cleans your PC from unneeded components and applications to make your Windows system more compact and efficient.

More details free download

Windows 7,8,10

All Auslogics Software

Recommended by Leading IT Experts

10+ years

on the market

5-star awards

from industry experts

50+ million

user downloads

Trusted by Millions of PC Users Worldwide

Paul Cross
“I have been using Auslogics now for about 6 years & it has saved me from a lot of problems and helped to speed up my productivity which would otherwise have been spent trying to clean up the various computers over the years”
See review on Trustpilot
Gary Phillips
“The best collection of utilities to automatically keep a windows PC running at top performance. Great user interface for a novice or pro”
See review on Trustpilot
Richard Bishop
“I've used this for 3-4 years on both my PC and laptop. The various performance enhancing utilities have been very useful to me, reducing clutter to improve overall system performance”
See review on Trustpilot

Made in Australia

Since 2008, Auslogics has been bringing Australian quality to the international software market by making top-of-the-line PC maintenance, optimization and security tools.

Auslogics is a certified Microsoft® Silver Application Development Partner. This status confirms Auslogics` high expertise in developing quality software that meets the growing demands of PC users

To make sure you get the right license key…

Which program do you have on your PC?

Disk Defrag

Product Version

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

Disk Defrag ULTIMATE

Product Version

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