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    i.Disk Alternatives

    i.Disk is described as 'scans directory trees and displays the total space used by each directory in an easy to use form' and is a Disk Usage Analyzer in the System & Hardware category. There are more than 50 alternatives to i.Disk for a variety of platforms, including Windows, Mac, Linux, BSD and Android. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like i.Disk are WizTree (Free Personal), TreeSize (Paid), Baobab Disk Usage Analyzer (Free, Open Source) and ncdu (Free, Open Source).

    This page was last updated Jan 20, 2022

    1. 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.
    2. Folder Size Explorer is a simple and free Windows Explorer clone with the added ability to calculate folder sizes.
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    3. WhatSize is a simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders and files within it. You would be surprised at how many useless files might be laying around on your hard disks.
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    4. DiskSavvy is a free, fast and easy-to-use disk space analyzer utility allowing one to analyze disk usage in one or more disks, directories, network shares and/or NAS storage devices.
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    5. Scans your home folder and reports folders and file disk space use.


    6. "TDP x-Ray is a visual tool intended for disk space administration. Displaying a clear graph showing the disk occupation, in which it is apparent immediately which files and folders occupy the most space.

      Discontinued

      Last release in 2009

    7. Disk Xray is a disk usage statistics viewer, duplicate files/folders finder and cleanup tool for Mac OS X. Disk Xray consists of three modules:
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    8. Frigate3 is a handy file manager with built-in file viewers, handy utilities, and a wealth of other options that make managing and browsing through files easy.

      Discontinued

      Last version 3.36 is from December 2008 but can still bought on the website.

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    9. Purple Tree is a simple and beautiful visualization tool for your hard drive space usage. A comprehensive treemap display allows you to see all your large folders and files at a glance!
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    10. FolderSize is intended to be a simple application to determine what folders takes up place on your machine and to present it to you graphically
    Showing 50 of 82 alternatives