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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. 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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    2. 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

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      • FreeOpen Source
      • Linux
      GdMap is a tool which allows to visualize disk space. Ever wondered why your hard disk is full or what directory and files take up most of the space? With GdMap these questions can be answered quickly.
    3. Folder Size analyzes your hard drives and displays file and folder sizes so that you can easily check the distribution of your disk space.
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    4. Disk Space Fan is a powerful disk space analysis tool for Windows and it is a freeware. It helps you to free up disk space by quickly finding and deleting big, useless files. It displays disk space usage with a nice chart. You can navigate the folders easily with the chart.
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    5. 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.

    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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      • Windows
      1Tree Pro lets you see drives/directories/files size in 1 tree view, so as to let you to do manual disk cleaning work easily. It loads drives, folders and files with their sizes (sorted by size in descending order), and offers some common commands.
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    7. DiskBoss is an automated, rule-based data management solution allowing one to perform disk space utilization analysis, file classification, duplicate files search and cleanup, high-speed file synchronization and data migration, bulk file delete and secure data wiping, disk...
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    8. SpaceObServer is a powerful and flexible hard disk space manager for Windows. It scans local and network drives using a background service and stores their structure, sizes and properties in an SQL database. Linux and Unix filesystems can be scanned via SSH (Secure Shell).
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    Showing 30 of 82 alternatives