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Free TreeSize Alternatives for Mac

TreeSize is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best free Mac alternative is ncdu, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to TreeSize and 14 are free and available for Mac so hopefully you can find a suitable replacement. Other interesting free Mac alternatives to TreeSize are JDiskReport, GrandPerspective, Space Radar and OmniDiskSweeper.

TreeSize alternatives are mainly Disk Usage Analyzers but may also be File Managers or System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of TreeSize.
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TreeSize iconTreeSize
  263
  • 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...

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  1. A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you don't have an entire gaphical setup, but have to do with a simple SSH connection.

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    ncdu vs TreeSize opinions
    Almost everyone thinks ncdu is a great alternative to TreeSize.

    Fast and command-line interface.

    Positive comment ago
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  2. 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.

    Screenshot
    Most users think JDiskReport is a great alternative to TreeSize.


  3. 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.

    GrandPerspective view after scanning a source. Showing dark mode compatibility (macOS Mojave only)
  4. 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.

    Screenshot
  5. OmniDiskSweeper icon

    OmniDiskSweeper

    • FreeProprietary
    • Mac

    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.

    Screenshot


  6. DiskWave icon

    DiskWave

    • FreeProprietary
    • Mac

    DiskWave is a free utility to help you determine where most of your hard drive space is consumed.

    Discontinued

    The program seems to be dead, as announced in a tweet of the author: https://twitter.com/bartheph/status/742596462807265280 . The website and the changelog look abandoned. Last version, 0.4.3, released by the end of 2015, can be still downloaded from the official website.

    Main Window
    DiskWave vs TreeSize opinions
    pros, cons and recent comments

    Free and although still under development does exactly what i need. Don't need the extra features commercial apps give.

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    2
    johnnywingtherocket

    DiskWave provides lightning fast scans and presents the size of items on disk in a way that's user friendly enough so that one can know where their space is being used.

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  7. Duc icon

    Duc

    • FreeOpen Source
    • Mac
    • Linux

    Duc is a collection of tools for inspecting and visualizing disk usage.

    Duc scales quite well, it has been tested on systems with more than 500 million files and several petabytes of storage.

    Screenshot
  8. Shorui icon

    Shorui

    • FreeProprietary
    • Mac

    Shorui helps understand, control and organize your mac.

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  9. Disk Usage Reports icon

    Disk Usage Reports

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Disk Usage Reports is a web-based way to view disk usage on remote computers or servers, or to provide usage reports to users who store files on your server. Reports are stored as static files which are retrieved via AJAX. No database is required.

    Discontinued

    Latest version 2.0.1 is back to April, 5 2013

    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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Showing 10 of 14 alternatives