Alternatives to PerfectDisk for all platforms with any license

  • 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...

    • Bundleware VirusTotal returns the following: Win32/Bundled.Toolbar.Google.D potentially unsafe

    Free Personal Windows

    Defraggler icon
  • O&O Defrag

    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...

    Commercial Windows

    No features added Add a feature

    O&O Defrag icon
  • MyDefrag

    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...

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

    Free Windows

    MyDefrag icon
  • System Mechanic

    System Mechanic automatically repairs errors and fragmentation, cleans out clutter, and tunes up your PC -- so that it runs smoothly, reliably, and up to 300% faster!...

    Commercial $ $ $ Windows

    No features added Add a feature

    System Mechanic icon
  • Condusiv Diskeeper

    Condusiv's Diskeeper 16 is designed to be an active defragmenter that defrags while idle, but also delays and caches read/writes by using a pool of system RAM (L1...

    Commercial Windows

    Condusiv Diskeeper icon
  • Puran Defrag

    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...

    Free Personal Windows

    No features added Add a feature

    Puran Defrag icon
  • Windows Disk Defragmenter

    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...

    Free Windows

    No features added Add a feature

    Windows Disk Defragmenter icon
  • DiskTuna

    DiskTuna is an easy to use, on-demand, no frills disk optimizer and defragmentation utility for FAT, FAT32 and NTFS formatted drives.

    • yes, free. maybe not the fastest, but results are spectecular Guest • Jul 2016 Disagree   Agree

    Free Personal Windows

    DiskTuna icon
  • Vopt

    Vopt-fast disk defragmentation. Vopt lets you quickly defrag and pack your disk drives to maintain optimal performance and reliability. Vopt's speed makes daily...

    • Discontinued The web site no longer exists.

    Free Windows

    No features added Add a feature

    Vopt icon
  • UltimateDefrag

    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...

    Commercial Windows

    No features added Add a feature

    UltimateDefrag icon

Platforms

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