Auslogics Registry Defrag Alternatives

    Auslogics Registry Defrag is described as 'will defragment and compact your Windows registry to reduce the amount of memory it takes up and restore system stability, so you can once again enjoy a smooth user experience'. There are eight alternatives to Auslogics Registry Defrag for Windows. The best alternative is Eusing Free Registry Defrag, which is free. Other great apps like Auslogics Registry Defrag are Little Registry Optimizer (Free, Open Source), Registry Life (Free), Simnet Registry Defrag (Free) and Registry Defragmentation (Paid).

    This page was last updated Feb 19, 2016

    1. Eusing Free Registry Defrag is a free registry defragmentation software that optimizes registry by removing gaps, fragments and wasted space in Windows registry files.
    2. Little Registry Optimizer is a part of Little Apps` Little Registry Cleaner. This project is aimed to analyze the windows registry and (if needed) optimize it so it will be smaller and run smoother when the computer is rebooted.


      No longer updated. Last version was released in 2011. See

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      • FreeProprietary
      • Windows
      Registry Life helps correct errors in the registry and optimizes it, increasing the working speed and stability of the system. It's a compact, simple to use, and FREE solution for servicing your system registry.
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    3. Simnet Registry Defrag is an extremely easy-to-use and freeware utility that allows you to defrag windows registry. Over time, with daily use of windows, systems registry becomes fragmented and response times of applications increases.
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    4. "Registry defragmentation" performs physical defragmentation of the Windows registry file. After defragmentation your registry will acquire linear structure which will reduce application response time and registry access time.

    5. Quicksys RegDefrag is a small, clear and easy freeware utility to defrag and compact Windows registry. It optimizes registry by removing gaps, fragments and wasted space in Windows registry files.


      Last version, 2.9, was released on August 11, 2010. It can be still downloaded from Wayback Machine.

      • Free PersonalProprietary
      • Windows
      Helps you to defrag and compact Windows registry for better performance.


      Latest version 1.2 was released on 07 September 2013. See:

    6. During the normal operation of a Windows system, registry data is constantly being written to and removed from the registry.
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