Alternatives to GrandPerspective for all platforms with any license

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  • TreeSize icon

    TreeSize

    TreeSize 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...

    Freemium Windows PortableApps.com

  • Baobab icon

    Baobab

    Disk Usage Analyzer is a graphical, menu-driven application to analyse disk usage in any Gnome environment. Disk Usage Analyzer can easily scan either the whole...

    Free Open Source Linux BSD FreeBSD GNOME

    No features added Add a feature
  • JDiskReport icon

    JDiskReport

    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. The tool...

    Free Mac Windows Linux BSD

    No features added Add a feature
  • DaisyDisk icon

    DaisyDisk

    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...

    Commercial Mac

    No features added Add a feature
  • DiskUsage icon

    DiskUsage

    DiskUsage provides a way to find out which files and directories on the SD card of your Android phone are consuming the most space. It displays diagram with...

    Free Open Source Android

    No features added Add a feature
  • WizTree icon

    WizTree

    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...

  • SpaceMonger icon

    SpaceMonger

    SpaceMonger is a treemapping tool for hard disks and file systems. Scan, map and manage PC, network and cloud storage Copy, move and delete files to free...

    Commercial Windows

    No features added Add a feature
  • Scanner icon

    Scanner

    This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at once.

    Free Windows

    No features added Add a feature
    • Discontinued The program seems to be no longer updated. Last version, 2.13, released in July 2012, is fully working and can be still downloaded from the official website.
  • SequoiaView icon

    SequoiaView

    Create a visual representation of the amount of space each file is taking on your hard drive. It creates a "squarified treemap" that makes it easy to see where...

    Free Windows

    No features added Add a feature
    • Discontinued The official website is no longer available. Last version, 1.3, released in June 2006, can be still downloaded from Softpedia.
  • K4DirStat icon

    K4DirStat

    K4DirStat, fork of KDirStat , is a small utility program that sums up disk usage for directory trees, very much like the Unix...

    Free Open Source Linux KDE

    No features added Add a feature
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  • Xinorbis icon

    Xinorbis

    Xinorbis is a completely FREE, powerful Windows-based data storage analyser for single users or network administrators. Provides an instant visual display of the...

  • RidNacs icon

    RidNacs

    RidNacs is a very fast disk space usage analyzer for Microsoft Windows. It scans your local drives, network drives or single directories and produces a tree view with a...

    Free Windows

    No features added Add a feature
  • MindGems Folder Size icon

    MindGems Folder Size

    Folder Size analyzes your hard drives and displays file and folder sizes so that you can easily check the distribution of your disk space. The application will display...

    Free Windows

    No features added Add a feature

GrandPerspective Comments

Comment by kscalvert
about GrandPerspective · Jun 2017 · Helpful Not helpful

Easy to use and gives immediate visual indicators of very large files.

Reply

Open source, and verified development (for OS X installs)

Comment by manilc89
about GrandPerspective · May 2016 · Helpful Not helpful

It doesn't need one to turn off verification on OS X, like the discontinued open source alternative, Disk Inventory X

Reply

Nice app. I still like Space Sniffer better...but so far th ...

Comment by theundecided
about GrandPerspective · Jun 2011 · Helpful Not helpful

Nice app. I still like Space Sniffer better...but so far this is the best mac version I have found

Reply