Alternatives to WhatSize for all platforms with any license

Platforms

Desktop

Mobile

Indie / Classic

Other Platforms

  • WinDirStat icon

    WinDirStat

    WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.

    Open Source Windows

  • SpaceSniffer icon

    SpaceSniffer

    SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap ...

    Free Windows

  • 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...

    Freemium Windows

  • Baobab icon

    Baobab

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

    Open Source Linux BSD FreeBSD GNOME

  • 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...

    Free Mac Windows Linux BSD

  • Disk Inventory X icon

    Disk Inventory X Discontinued

    Disk Inventory X is a disk usage utility for Mac OS X 10.3 (and later). It shows the sizes of files and folders in a special graphical...

    Open Source Mac

  • 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...

    Commercial Mac

  • 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...

    Open Source Android

  • GrandPerspective icon

    GrandPerspective

    GrandPerspective is a small utility application for Mac that graphically shows the disk usage within a file system. It can help you to...

    Open Source Mac

  • 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....

    Free Windows

  • Scanner icon

    Scanner Discontinued

    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...

    Free Windows

  • GD Map icon

    GD Map

    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...

    Open Source Linux

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  • SpaceMonger icon

    SpaceMonger

    SpaceMonger is a treemapping tool for hard disks and file systems. Scan, map and manage PC, network and cloud storage ...

    Commercial Windows

  • K4DirStat icon

    K4DirStat

    K4DirStat, fork of KDirStat , is a small utility program that sums up disk usage for directory...

    Open Source Linux KDE

  • SequoiaView icon

    SequoiaView Discontinued

    Create a visual representation of the amount of space each file is taking on your hard drive. It creates a "squarified...

    Free Windows

  • DiskWave icon

    DiskWave

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

    Free Mac

  • RidNacs icon

    RidNacs

    RidNacs is a very fast disk space usage analyzer for Microsoft Windows. It scans your local drives, network drives or single...

    Free Windows

  • Filelight icon

    Filelight

    Filelight is free-software that shows your filesystem as a set of concentric pie-charts. Like a pie-chart, but the segments nest...

    Open Source Linux BSD

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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...

    Free Windows

  • HDGraph icon

    HDGraph

    HDGraph helps you to free disk space : it finds for you the largest folders on your drive. Its a free tool allowing to graphically...

    Free Windows

  • Overdisk icon

    Overdisk Discontinued

    OverDisk is a disk usage browser. It can be used to quickly find out how a partition's space is distributed among the file system...

    Free Windows

  • FolderSizes icon

    FolderSizes

    FolderSizes provides an engaging, interactive disk space analysis experience that you must try yourself to truly appreciate. More than...

    Commercial Windows

  • DiskSavvy icon

    DiskSavvy

    DiskSavvy is a free, fast and easy-to-use disk space analyzer utility allowing one to analyze disk usage in one or more disks...

    Freemium Windows

  • FilePro icon

    FilePro

    FilePro Professional disk and file manipulation Features ? Generate disk treemaps for local or network volumes ? Search and...

    Free Personal Windows

  • Disk Space Fan icon

    Disk Space Fan

    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...

    Commercial Windows

  • Disk Xray icon

    Disk Xray

    Disk Xray is a disk usage statistics viewer, duplicate files/folders finder and cleanup tool for Mac OS X. Disk Xray consists of...

    Commercial Mac

  • Precious Disk icon

    Precious Disk

    Recover disk space by removing gigabytes of unwanted and forgotten files! Do you forget to remove old and heavy files? Are you...

    Commercial Mac

  • Diskitude icon

    Diskitude

    Diskitude helps you figure out what is taking up space on your hard drive using a ring chart. Its intuitive and animated interface...

    Free Windows

  • FolderSize.WPF icon

    FolderSize.WPF

    FolderSize is intended to be a simple application to determine what folders takes up place on your machine and to present it to you...

    Free Windows

  • i.Disk icon

    i.Disk

    i.Disk scans directory trees and displays the total space used by each directory in an easy to use form.

    Free Windows

  • UtilStudio Disk Space Finder icon

    UtilStudio Disk Space Finder

    UtilStudio Disk Space Finder is a simple tool that you can use to find the files that occupy the most space on your computer. The...

    Freemium Windows

  • GetFolderSize icon

    GetFolderSize

    GetFoldersize allows you to determine the size of folders and sub-folders on your hard drive. Determine which programs are taking up...

    Free Windows

  • ShowMan icon

    ShowMan

    Program to help recover disk space. Gives pie-chart view of disk usage, including unused space, with the ability to drill down into...

    Free Windows

  • StepTree icon

    StepTree

    StepTree, TreeMap Visualization of Harddrive & Files This application draws on ideas from the last 15 or so years of research...

    Free Personal Windows

  • TDP x-Ray icon

    TDP x-Ray

    "TDP x-Ray is a visual tool intended for disk space administration. Displaying a clear graph showing the disk occupation, in...

    Freemium Windows

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