Auslogics Disk Defrag

3.7 out of 5 stars 3.7 (320 votes)


Windows 7/8/10/Vista/XP / Freeware / 11,958 downloads

Disk Defrag will speed up your computer by optimizing file system. It can defragment files, consolidate free space and move system files to the faster part of the disk. With Disk Defrag you'll get the maximum out of your hard drive performance. It is supplied with a powerful engine and smart algorithms which allow Disk Defrag to run much faster than similar tools. And with its comprehensive reports you will always be aware of what have been done.

Reviews of Auslogics Disk Defrag

  1. 3 out of 5 stars

    Reviewing (Nov 9, 2016)

    defrag is actually pretty good but tries to install a bunch of crapware

  2. 3 out of 5 stars

    Reviewing (Jun 23, 2016)

    OK and fast defragger, once you get past all the trick software addon installs. Personally I use Puran Free Defrag, and use Auslogics for analyzing to find out what files are on the system, like a forgotten large movie file sitting somewhere on the hard drive, being Puran Defrag doesn't give you that option. Oh, and for now I'll stick with version

    3 1/2 stars.

  3. 3 out of 5 stars

    Reviewing (Oct 24, 2015)

    Auslogics pro version is way better

  4. 3 out of 5 stars
    Vivek Kowshik

    Reviewing (Oct 24, 2015)

    Good defragmenter, but the guys seem to be now pushing another software BoostSpeed by force to everyone. I have enough cleaners in my PC to do everything I need. I went back to ver But I still get nagging pop up screens to upgrade. Hence I give just 3 stars.
    Boot time defrag is available as "Offline defragmentation". This is accessible from a panel on the left side, which appears only if you install the software, and not if you are using the portable version. Infact this software does a thorough job, defragging all the system files on all your drives.

  5. 1 out of 5 stars

    Reviewing (Aug 13, 2012)

    It does do a good job of defragging but this is slowed down by the program looking for registry issues etc instead of defragging your drives & there is no boot defrag. There is a option to install the Ask tool-bar etc on install & the advanced section is simply a guise to get you to purchase other Auslogics unneeded software & this aspect is getting worse with each release.

    This is a pity as all it does is annoy people rather than get them to upgrade. If Auslogics can't do a genuine free version, don't bother I don't need to know I have 200 totally fictional registry errors & other vaporous garbage. The full pay version of their defragger is rather good but this is just an advert for their pay software.

    Look elsewhere - Puran is quite good, get the free version:

    @TJazzzzz - I have nothing against this company bar for the fact this is ad-ware - Also most of the software on '' has extra built in garbage added to that already therein. There are good genuinely free defraggers - This is not one of them.

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