O&O Defrag AlternativesDefrag Tools and other similar apps like O&O Defrag

O&O Defrag is described as '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' and is a Defrag tool in the os & utilities category. There are more than 25 alternatives to O&O Defrag for Windows and Mac. The best O&O Defrag alternative is Defraggler, which is free. Other great apps like O&O Defrag are Auslogics Disk Defrag, UltraDefrag, System Mechanic and IObit Smart Defrag.

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O&O Defrag alternatives page was last updated

Alternatives list

  1. Defraggler icon

    Defraggler

     597 likes
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    It differs from other defrag tools on the market, by enabling you to quickly and simply defrag the files you want to, without having to process the whole drive. You can defrag only if the computer is idle for a definable time, so Defraggler does not slow down the computer if you...

    22 Defraggler alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    Defraggler screenshot 1
     

    • Defraggler is the most popular Windows alternative to O&O Defrag.

    • Defraggler is the most popular free alternative to O&O Defrag.

    • Defraggler is Freemium and ProprietaryO&O Defrag is Paid and Proprietary
  2. Auslogics Disk Defrag icon

    Auslogics Disk Defrag

     172 likes
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    Rearranges fragmented files to improve hard drive speed, merges free space to prevent more fragmentation, supports scheduled and portable operation, includes single-file and folder defrag, offers tools for Prefetch, paging, and TRIM system optimization.

    23 Auslogics Disk Defrag alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Platforms

    • Windows
    Auslogics Disk Defrag screenshot 1
     
  4. UltraDefrag icon

    UltraDefrag

     91 likes
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    UltraDefrag is a disk defragmenter for Windows. It can quickly defragment everything including files which are usually locked by Windows.

    24 UltraDefrag alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    Defragmentation - disk usage before processing.
     

    • UltraDefrag is the most popular commercial alternative to O&O Defrag.

    • UltraDefrag is Paid and ProprietaryO&O Defrag is also Paid and Proprietary
    • UltraDefrag is Minimalistic and LightweightO&O Defrag is not according to our users
  5. Ad
    Screenshot
    Defraggler icon
    Defraggler

    It differs from other defrag tools on the market, by enabling you to quickly and simply defrag the files you want to, without having to process the whole drive. You can defrag only if the computer is idle for a definable time, so...

    https://www.ccleaner.com
    Learn More
  6. System Mechanic icon

    System Mechanic

     33 likes
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    Suite offering junk file removal, RAM boosting, defragmentation, internet setting optimization, automatic idle-time system maintenance, security vulnerability fixing, file recovery, malware protection, password management and user-friendly features for Windows.

    160 System Mechanic alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Windows
    System Mechanic screenshot 1
     
  8. MyDefrag icon

    MyDefrag

     94 likes
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    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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    MyDefrag screenshot 1
     
  10. Puran Defrag icon

    Puran Defrag

     20 likes
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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.

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Windows
    Puran Defrag screenshot 1
     
  11. UltimateDefrag icon

    UltimateDefrag

     12 likes
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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. Grab a coffee or a soda, sit back and become amazed as you read and learn, in laymans terms, about the power that this new defragger...

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    UltimateDefrag screenshot 1
     
  12. WinExt Free icon

    WinExt Free

     10 likes
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    Powerful Win utilities: fix registry, clean junk, protect privacy, optimize system, quick launch, find duplicates, folder size, see more recent resources, activity monitor, batch operation, synchronization, disable context menus, skip UAC, trace file.

    251 WinExt Free alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Windows
    WinExt Free screenshot 1
     
  13. WinContig icon

    WinContig

     20 likes
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    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.

    22 WinContig alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    This is the Main Window of WinContig
     
  14. iDefrag icon

    iDefrag

     10 likes
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    Over time, the operating system itself ends up scattered all over your disk.

    This, of course, doesn’t show up as fragmentation—after all, the files themselves are probably contiguous—but nevertheless, it takes your machine longer to start up, it takes programs longer to start, a.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
     

    • iDefrag is the most popular Mac alternative to O&O Defrag.

    • iDefrag is Paid and ProprietaryO&O Defrag is also Paid and Proprietary
  15. UltraDefrag 11 icon

    UltraDefrag 11

     1 like
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    UltraDefrag 11 is the proprietary updated version of the free software UltraDefrag. The latest version of the original software is 7.1.4 from Mars 2020 and is available on SourceForge. UltraDefrag 11 has full support for solid state drives (SSD) and full compatibility with...

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    Analysis results
     
12 of 26 O&O Defrag alternatives