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OmniDiskSweeper Alternatives

OmniDiskSweeper is described as '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' and is an app in the os & utilities category. There are more than 25 alternatives to OmniDiskSweeper for a variety of platforms, including Windows, Mac, Linux, BSD and PortableApps.com. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like OmniDiskSweeper are WizTree, TreeSize, Baobab Disk Usage Analyzer and DaisyDisk.

OmniDiskSweeper alternatives are mainly Disk Usage Analyzers but may also be System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of OmniDiskSweeper.
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  • FreeProprietary
  • Mac

OmniDiskSweeper is a Mac OS X utility for quickly finding and deleting big, useless files and making space on your hard...

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  1. WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat .

    ⚫︎ Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with WinDirStat.
    ⚫︎ CustomizableWinDirStat is easy to customize with themes or similar features.
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    Folder sorted after their foldersize
    WinDirStat vs OmniDiskSweeper opinions
    Almost everyone thinks WinDirStat is a great alternative to OmniDiskSweeper.
  2. WizTree scans your entire hard drive and shows you which files and folders are using the most disk space. It does this VERY QUICKLY. In fact, we believe WizTree to be the fastest application of this type currently available!

    ⚫︎ PortableWizTree can be used from a USB stick or similar with no prior installation.
    ⚫︎ Time-based One-time PasswordWizTree has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
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    Wiztree graphical tree view


  3. TreeSize icon

    TreeSize

    • FreemiumProprietary
    • Windows
    • PortableApps.com

    TreeSize Professional tells you where precious disk space has gone to. It can be started from the context menu of a local folder or a local drive and displays the size of each folder, including its subfolders.

    ⚫︎ PortableTreeSize can be used from a USB stick or similar with no prior installation.
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    The main window is split into the file system tree on the left and the details view on the right.
  4. Baobab Disk Usage Analyzer icon

    Baobab Disk Usage Analyzer

    • FreeOpen Source
    • Linux
    • BSD
    • FreeBSD
    • GNOME
    • Homebrew

    Baobab Disk Usage Analyzer is a graphical application to analyse disk usage in any Gnome environment. Disk Usage Analyzer can easily scan device volumes or a specific user-requested directory branch (local or remote).

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    Screenshot
  5. DaisyDisk icon

    DaisyDisk

    • Mac

    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.

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    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.


  6. GrandPerspective icon

    GrandPerspective

    • Free PersonalOpen Source
    • Mac

    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.

    ⚫︎ LightweightGrandPerspective consumes less device resources compared to similar apps.
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    GrandPerspective view after scanning a source. Showing dark mode compatibility (macOS Mojave only)
  7. JDiskReport icon

    JDiskReport

    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • BSD

    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.

    ⚫︎ PortableJDiskReport can be used from a USB stick or similar with no prior installation.
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    Screenshot
  8. Space Radar icon

    Space Radar

    • FreeOpen Source
    • Mac
    • Windows
    • Electron / Atom Shell

    Space Radar is a disk and memory space visualization app built with Electron and D3.js. It currently supports Sunburst, Treemap, and Flamegraph charts and is available for Mac and Windows.

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    Screenshot
  9. duf

    • FreeOpen Source
    • Linux

    A disk usage free utility for Linux.

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    Screenshot
  10. crossdirstat icon

    crossdirstat

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Free open-source cross-platform file & directory statistics as found on Github

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    Screenshot
Showing 10 of 28 alternatives