Overdisk AlternativesDisk Usage Analyzers and other similar apps like Overdisk

Overdisk is described as 'OverDisk is a disk usage browser. It can be used to quickly find out how a partition's space is distributed among the file system hierarchy' and is a disk usage analyzer in the system & hardware category. There are more than 50 alternatives to Overdisk for a variety of platforms, including Windows, Mac, Linux, BSD and KDE Plasma apps. The best Overdisk alternative is WinDirStat, which is both free and Open Source. Other great apps like Overdisk are WizTree, TreeSize, Baobab Disk Usage Analyzer and Filelight.

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Alternatives list

  1. WinDirStat icon

    WinDirStat

     1144 likes
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    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.

    94 WinDirStat alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    Folder sorted after their foldersize
     
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    1
    Comments about WinDirStat as an Alternative to Overdisk
    Guest
    Negative
    1

    Does not contain either a pie chart or sunburst chart view.

    Review by a new / low-activity user.
    Overdisk Icon
    WinDirStat icon

    • WinDirStat is the most popular Windows alternative to Overdisk.

    • WinDirStat is the most popular Open Source & free alternative to Overdisk.

    • WinDirStat is Free and Open SourceOverdisk is Free and Proprietary
    • WinDirStat is Lightweight and CustomizableOverdisk is not according to our users
  2. WizTree icon

    WizTree

     268 likes
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    Comprehensive disk usage analyzer providing ultra-fast insight into space consumption by directly reading NTFS file systems. Identify top space hogs, sort content by size, and enjoy features like portability, offline access, dark mode, and no registration needs. Exclusive to NTFS drives.

    88 WizTree alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Windows
    WizTree screenshot 1
     
  4. TreeSize icon

    TreeSize

     296 likes
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    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.

    89 TreeSize alternatives

    Cost / License

    • Freemium (Pay once)
    • 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.
     
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    1
    Comments about TreeSize as an Alternative to Overdisk
    Guest
    Negative
    0

    Pie Chart we need! It's not there in Free Version.

    Review by a new / low-activity user.
    Overdisk Icon
    TreeSize icon
    • TreeSize is Freemium and ProprietaryOverdisk is Free and Proprietary
    • TreeSize is LightweightOverdisk is not according to our users
  5. Ad
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    SpaceMonger icon
    SpaceMonger

    SpaceMonger is a treemapping tool for hard disks and file systems. It scans, maps, and manages PC, network, and cloud storage. It can copy, move, and delete files to free up storage space. It helps locate large files and folders ...

    https://www.stardock.com
    Learn More
  6. Baobab Disk Usage Analyzer icon

    Baobab Disk Usage Analyzer

     238 likes
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    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.

    82 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
     

    • Baobab Disk Usage Analyzer is the most popular Mac & Linux alternative to Overdisk.

    • Baobab Disk Usage Analyzer is Free and Open SourceOverdisk is Free and Proprietary
    • Baobab Disk Usage Analyzer is LightweightOverdisk is not according to our users
  8. GrandPerspective icon

    GrandPerspective

     90 likes
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    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.

    75 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)
     
  10. DiskUsage icon

    DiskUsage

     79 likes
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    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.

    79 DiskUsage alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    • Android Tablet
    DiskUsage screenshot 1
     

    • DiskUsage is the most popular Android & Android Tablet alternative to Overdisk.

    • DiskUsage is Free and Open SourceOverdisk is Free and Proprietary
    • DiskUsage is LightweightOverdisk is not according to our users
  11. DaisyDisk icon

    DaisyDisk

     112 likes
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    With DaisyDisk you can free up disk space by quickly finding and deleting big, useless files. The program scans any mounted disk and displays it on the sunburst map, where segments mean files and folders, proportionally to their sizes. The map is easy to read and navigate.

    87 DaisyDisk alternatives

    Cost / License

    • Pay once
    • 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.
     

    • DaisyDisk is the most popular commercial alternative to Overdisk.

    • DaisyDisk is Paid and ProprietaryOverdisk is Free and Proprietary
  12. SpaceMonger icon

    SpaceMonger

     47 likes
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    SpaceMonger is a treemapping tool for hard disks and file systems. It scans, maps, and manages PC, network, and cloud storage. It can copy, move, and delete files to free up storage space. It helps locate large files and folders quickly with Treemap visuals and finds files by...

    78 SpaceMonger alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    SpaceMonger screenshot 1
     
  13. JDiskReport icon

    JDiskReport

     93 likes
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    JDiskReport enables you to understand how much space the files and directories consume on your disk drives, and it helps you find obsolete files and folders.

    70 JDiskReport alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    JDiskReport screenshot 1
     
  14. RidNacs icon

    RidNacs

     17 likes
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    RidNacs is a very fast disk space usage analyzer for Microsoft Windows. It scans your local drives, network drives or single directories and produces a tree view with a percentage bar chart column. This gives the user a quick and easy way to identify the largest directories and...

    73 RidNacs alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    RidNacs screenshot 1
     
  15. OmniDiskSweeper icon

    OmniDiskSweeper

     16 likes
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    OmniDiskSweeper is a Mac OS X utility for quickly finding and deleting big, useless files and making space on your hard disks. OmniDiskSweeper scans your disks and highlights the biggest files, so you can determine what's using up your disk space.

    40 OmniDiskSweeper alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    OmniDiskSweeper screenshot 1
     
12 of 50 Overdisk alternatives