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    Defraggler Alternatives: Defrag Tools

    The best Defrag alternative to Defraggler is Auslogics Disk Defrag. It's not free, so if you're looking for a free alternative, you could try IObit Smart Defrag or MyDefrag. If that doesn't suit you, our users have ranked more than 10 alternatives to Defraggler and many of them are Defrag Tools so hopefully you can find a suitable replacement. Other interesting Defrag Tool alternatives to Defraggler are UltraDefrag (Paid), O&O Defrag (Paid), Windows Disk Defragmenter (Free) and PerfectDisk (Paid).

    This page was last updated Aug 3, 2020
    Defraggler
      590
    • Free PersonalProprietary
    • Windows
    More
    It differs from other defrag tools on the market, by enabling you to quickly and simply defrag the files you want to,...
    Learn more about Defraggler

    1. Disk fragmentation leads to system slowdowns, PC crashes, slow startup and shutdown and sometimes to system failures. Auslogics Disk Defrag is designed for fast optimization of todays modern hard disks. Get the maximum performance out of your expensive hardware investments.

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    2. UltraDefrag is a disk defragmenter for Windows. It can quickly defragment everything including files which are usually locked by Windows. For instance, UltraDefrag can re-join paging and hibernation files.
      Most users think UltraDefrag is a great alternative to Defraggler.


      • FreemiumProprietary
      • Windows
      More
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      Smart Defrag is a Reliable and Intelligent Disk Defragmenter with Ultra-fast, Stable, Efficient Defrag Engine.

      Bundleware

      The installer may contain adwares. Be careful during the installation: Forum

      • Windows
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      O&O Defrag packs file fragments quickly and securely back together to optimize your hard disk under Windows. You can now see what the program does for your system thanks to graphics and statistics, which give you a before-and-after Defrag contrast.
    3. MyDefrag (previously JkDefrag) is a disk defragmenter and optimizer (a maintenance utility to make your harddisk faster) for Windows 2000, 2003, XP, Vista, 2008, Win7, and for X64. It is freeware, no time limit, fully functional, no advertisements.

      Discontinued

      The official website is no longer available. Last version, 4.3.1, released in May 2010, can be still downloaded from FileHippo



    4. Disk Defragmenter is a computer program included in Microsoft Windows designed to increase access speed by rearranging files stored on a disk to occupy contiguous storage locations, a technique commonly known as defragmenting.
    5. PerfectDisk is a disk defragmenter with a variety of advanced disk management features. It supports automatic background defragmentation, flexible scheduling options, and boot-time defragmentation of locked system files.
      • Free PersonalProprietary
      • Windows
      More
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      Puran Defrag is a very simple disk defragmenter which will defrag the files and optimize your system, collecting all the fragments of a file and putting them together, as well as moving some frequently used files and all directories to faster disk areas.
    6. WinContig is an easy-to-use stand-alone defragmentation tool that doesn't create any installation directories or Registry entries on your computer. Its purpose is to quick defrag files without the need to defrag the whole disk.
      • Windows
      More
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      Youre about to make a very well informed decision to buy. Why? Because theres a lot of interesting reading and learning to be done on this page.
    Showing 10 of 21 alternatives