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 Mac alternative is ncdu, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to TreeSize and many of them is available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to TreeSize are DaisyDisk (Paid), JDiskReport (Free), GrandPerspective (Free Personal, Open Source) and OmniDiskSweeper (Free).

    This page was last updated Nov 11, 2020

    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 about 1 year ago

    2. 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.
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      Most users think JDiskReport is a great alternative to TreeSize.

    3. 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.
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    4. 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.
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    5. DiskWave is a free utility to help you determine where most of your hard drive space is consumed.


      The program seems to be dead, as announced in a tweet of the author: . 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.

      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.
      Positive comment over 4 years ago

      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.
      Positive comment over 3 years ago


      • 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.


      Latest version 2.0.1 is back to April, 5 2013

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    6. Free open-source cross-platform file & directory statistics as found on Github - Generate a directory tree for any given folder - View any folder as colored rectangles (squarified algorithm) - Customize the rectangle colors and show statistics about filetypes - Export...
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    7. 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.
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    8. Large Files Finder will help you to instantly find and delete large files that occupy your hard drive on Windows, Mac, and Linux. This tiny, flexible, hard-working tool free ups gigabytes of wasted disk space in a simple click.
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    9. Disk Space Analyzer that saves hundreds of gigabytes!.
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    Showing 10 of 12 alternatives