WizTree AlternativesTop Disk Usage Analyzers and other similar apps like WizTree

WizTree is described as 'Ultra-fast disk space analyzer for Windows, showing largest files and folders according to space usage by utilizing the NTFS file system's Master File Table for unmatched speed' and is a very popular disk usage analyzer in the os & utilities category. There are more than 50 alternatives to WizTree for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best WizTree alternative is WinDirStat, which is both free and Open Source. Other great apps like WizTree are Baobab Disk Usage Analyzer, TreeSize, Filelight and SquirrelDisk.

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WizTree alternatives are mainly Disk Usage Analyzers, but if you're looking for System Cleaners or Duplicate File Finders you can filter on that. Other popular filters include Mac, Linux, Android, Windows and Windows + Open Source. These are just examples - use the filter bar below to find more specific alternatives to WizTree.
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Alternatives list

  1. WinDirStat icon

    WinDirStat

     1156 likes

    Comprehensive disk analysis tool offering treemap visualizations to identify large files, duplicate detection, and versatile cleanup actions. Operates offline, ad-free, and open-source, it runs portably on Windows without registration, providing a lightweight solution to manage disk storage.

    95 WinDirStat alternatives

    Cost / License

    Application type

    Platforms

    • Windows
    Folder sorted after their foldersize
     
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    4
    WinDirStat vs WizTree Comments
    Kezxo
    Positive
    -1

    WinDirStat doesn't have a huge donation button that vibrates occasionally to distract you.

    TBayAreaPat
    Negative
    1

    Seems more prone to hang than WizTree

    JuicySlapper
    Negative
    4

    WizTree scans the MFT directly, so it's very quick, while WinDirStat scans normally.

    3 of 4 comments
    • WinDirStat is Free and Open SourceWizTree is Free Personal and Proprietary
    • WinDirStat is CustomizableWizTree is not according to our users
  2. Baobab Disk Usage Analyzer icon

    Baobab Disk Usage Analyzer

     245 likes

    Powerful GNOME application that provides in-depth disk usage analysis with graphical representation. It supports scanning of volumes, specific directories, and network folders, offering insights into space allocation both locally and remotely.

    84 Baobab Disk Usage Analyzer alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Linux
    • BSD
    • Flathub
    • FreeBSD
    • GNOME
    • Homebrew
    Baobab Disk Usage Analyzer screenshot 1
     
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    1
    Baobab Disk Usage Analyzer vs WizTree Comments
    summerowls0521
    Positive
    0

    Does the job. Also it does work with ZFS here.

    • Baobab Disk Usage Analyzer is Free and Open SourceWizTree is Free Personal and Proprietary
  4. TreeSize icon

    TreeSize

     297 likes

    Comprehensively analyze disk space usage with TreeSize across local, network drives, and mobile devices. Features include folder sizes, subfolders, file counts, NTFS compression rates, interactive 3D charts, and the ability to target large, temporary, and duplicate files, even via MTP and WebDAV.

    91 TreeSize alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Windows
    • PortableApps.com
    The main window is split into the file system tree on the left and the details view on the right.
     
  5. Ad
    Screenshot
    Disk Xray icon
    Disk Xray

    Visual disk usage analyzer for Mac featuring byte-level duplicate file detection, detailed storage statistics, customizable folder scans, temporary file removal, undo safeguards, selective cleanup, support for large files, and de...

    https://naarakstudio.com
    Learn More
  6. Filelight icon

    Filelight

     77 likes

    Provides graphical disk usage analysis using interactive segmented rings, scans local, remote and removable disks, enables navigation and file management from within the interface, displays live info on hover, and integrates with KDE file managers for efficient data management.

    69 Filelight alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • KDE Plasma
    • Snapcraft
    • Flathub
    Filelight screenshot 1
     
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    1
    Filelight vs WizTree Comments
    Guest
    Positive
    0

    fast, good, does what it says

    Review by a new / low-activity user.
    • Filelight is Free and Open SourceWizTree is Free Personal and Proprietary
  7. SquirrelDisk icon

    SquirrelDisk

     66 likes

    SquirrelDisk shows you exactly what's taking up all that space and helps you clear it out. Using SquirrelDisk is a matter of clicking one button to easily find all the huge files on your computer.

    90 SquirrelDisk alternatives

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    SquirrelDisk screenshot 1
     
  8. SpaceSniffer icon

    SpaceSniffer

     329 likes

    SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are situated on your devices.

    66 SpaceSniffer alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    SpaceSniffer screenshot 1
     
  10. ncdu icon

    ncdu

     133 likes

    A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you don't have an entire graphical setup, but have to do with a simple SSH connection. ncdu aims to be fast, simple and easy to use, and should be able to run in any minimal POSIX-like...

    44 ncdu alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Linux
    • BSD
    • Cygwin
    ncdu screenshot 1
     
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    2
    ncdu vs WizTree Comments
    summerowls0521
    Positive
    0

    This is a decent terminal-based disk usage analyzer.

    Separatehhh23
    Positive
    0

    Simple, fast, available on linux

    • ncdu is Free and Open SourceWizTree is Free Personal and Proprietary
  11. GrandPerspective icon

    GrandPerspective

     90 likes

    GrandPerspective is a small utility application for Mac that graphically shows the disk usage within a file system. It can help you to manage your disk, as you can easily spot which files and folders take up the most space.

    76 GrandPerspective alternatives

    Cost / License

    • Free Personal
    • Open Source

    Application type

    Platforms

    • Mac
    GrandPerspective view after scanning a source. Showing dark mode compatibility (macOS Mojave only)
     
  13. DaisyDisk icon

    DaisyDisk

     114 likes

    Analyzes disk usage with an intuitive sunburst map, locating and previewing large or unused files across any mounted disk, with drag-and-drop management, fast scanning, real-time updates as files are removed, system integration, and support for various file systems.

    89 DaisyDisk alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    DaisyDisk 4 showing HD level scan, including free space on the disk. Hidden volumes are revealed in DaisyDisk that you normally can't see in Apple's utilities.
     
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    1
    DaisyDisk vs WizTree Comments
    Guest
    Positive
    0

    Good software!! Fast and nice

    Review by a new / low-activity user.
    • DaisyDisk is Paid and ProprietaryWizTree is Free Personal and Proprietary
  14. DiskUsage icon

    DiskUsage

     80 likes

    DiskUsage provides a way to find out which files and directories on the SD card of your Android phone are consuming the most space. It displays diagram with directories/subdirectories proportional to their size. Users are allowed to zoom in to look at specific directory content.

    81 DiskUsage alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • Android Tablet
    DiskUsage screenshot 1
     
  15. DiskPoint icon

    DiskPoint

     11 likes

    Cross-platform disk cleaning tool offering private, local file operations with no data tracking, no cloud uploads, no ads, no cost, and an intuitive interface. Fast performance, efficient space recovery, and full functionality for Mac, Windows, and Linux.

    56 DiskPoint alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Mac
    DiskPoint screenshot 1
     
12 of 89 WizTree alternatives