The Best 41 iDefrag Alternatives

  • 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.

    Free Personal Windows

    Portable Multiple languages
  • Auslogics Disk Defrag icon

    Auslogics Disk Defrag

    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.

    Free Personal

  • MyDefrag 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, and for X64.

    Free Windows

    Portable Scripting support
  • UltraDefrag icon

    UltraDefrag

    UltraDefrag is an open source 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.

    Free Open Source Windows

  • IObit Smart Defrag icon

    IObit Smart Defrag

    Smart Defrag supports deep defragment, defragmentation of multi-volumes, it optimizes file placement and have the option to automate your defragmentation for you.

    Free Windows

  • PerfectDisk icon

    PerfectDisk

    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.

    Commercial Windows

  • GetDataBack icon

    GetDataBack

    GetDataBack, for FAT or NTFS drive and partitions, will recover your data if the hard drive's partition table, boot record, FAT/MFT or root directory are lost or damaged, data was lost due to a virus attack, the drive was formatted...

    Commercial Windows

  • oo defrag icon

    oo defrag

    O&O Defrag packs file fragments quickly and securely back together to optimize your hard disk under Windows.

    Commercial Windows

  • Windows Disk Defragmenter 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 storage locations, a technique commonly known as defragmenting.

    Free Windows

  • Condusiv Diskeeper 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 cache) both to avoid file fragments on SSD or HDDs and boost system...

    Commercial Windows

  • Puran Defrag 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, as well as moving some frequently used files and all directories to...

    Free Personal Windows

  • WinContig icon

    WinContig

    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.

    Free Windows

    Portable Standalone
  • Foremost icon

    Foremost

    Foremost is a console program to recover files based on their headers, footers, and internal data structures. This process is commonly referred to as data carving.

    Free Open Source Linux

    Recover deleted files
  • Handy Recovery icon

    Handy Recovery

    Handy Recovery is an easy-to-use solution that restores files accidentally deleted from hard drives, all types of USB/eSATA devices and memory cards. The tool can recover files damaged by virus attacks, power failures and software faults.

    Commercial Windows

    Recover deleted files Recover lost data
  • Glary Undelete icon

    Glary Undelete

    Glary Undelete is a free and easy-to-use yet powerful file undelete solution for FAT and NTFS file systems. It will bring back files emptied from the Recycle Bin, in a DOS window, from Windows Explorer with the SHIFT key held down.

    Free Windows