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Technical Support for Windows Slimmer

Download Version history System requirements Retrieve license key Help manual (PDF)

Frequently asked questions:

  • Is it really free?

    Yes. No hidden costs, no viruses, no spyware.

  • Is Auslogics Windows Slimmer safe to use?

    Yes, it is. The tool provides sufficient information on the tweaks and changes it suggests, and gives you full control over what gets removed or modified. It does not delete any items that are crucial to system operation, which helps ensure strictly positive effect on Windows performance.

    If you haven't found the answer you are looking for, please fill out this contact form with your question and we will reply to you shortly.

Other ways to get your questions answered

Retrieve License Key

Lost or never received your license key (registration key/serial number)? Retrieve it here.

Sales Questions

Answers to questions about ordering, payments, licenses, registration, etc.

Top Questions

See most frequently asked questions answered here.

Need more information or help?

contact us
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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Which program do you have on your PC?

Disk Defrag

Product Version 10.0.0.0

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

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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
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