The Best TreeSize AlternativesTop Disk Usage Analyzers and other similar apps like TreeSize

TreeSize is described as 'Analyze disk space usage with in-depth insights and interactive visualizations across local and network drives, including mobile devices' and is a very popular disk usage analyzer in the system & hardware category. There are more than 50 alternatives to TreeSize for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best TreeSize alternative is WinDirStat, which is both free and Open Source. Other great apps like TreeSize are WizTree, Baobab Disk Usage Analyzer, ncdu and SquirrelDisk.

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TreeSize alternatives are mainly Disk Usage Analyzers, but if you're looking for System Cleaners or Duplicate File Finders you can filter on that. Other popular filters include Mac + Free and Windows + Open Source. These are just examples - use the filter bar below to find more specific alternatives to TreeSize.
TreeSize iconTreeSize
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Analyze disk space usage with in-depth insights and interactive visualizations across local and network drives, including mobile devices.

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TreeSize alternatives page was last updated Dec 27, 2024
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  1. WinDirStat icon

    WinDirStat

     1120 likes
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    Comprehensive disk analysis tool offering treemap visualizations to identify large files, duplicate detection, and versatile cleanup actions. Operates offline, ad-free, and open-source, it runs portably on Windows without registration, providing a lightweight solution to manage disk storage.

    90 WinDirStat alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Windows
    Folder sorted after their foldersize

    Properties

    1.  Lightweight
    2.  Customizable

    Features

    1.  Display files size
    2.  Tree view
    3.  Ad-free
    4.  Disk usage statistics
    5.  Hierarchical Structure
    6.  No registration required
    7.  Portable
    8.  No Tracking
    9.  Works Offline
    10.  Disk Maintenance
    11.  Multiple languages

    WinDirStat VS TreeSize

     
    Comments about WinDirStat as an Alternative to TreeSize
    Most Recent Comment
    LR88
    Positive Dec 10, 2023
    0

    Unable to view remote LAN folders in different extension formats (ext4, etc). TreeSize can see them well.

    frenchiveruti
    Positive Mar 15, 2021
    1

    It's Open Source, Free, and does the exact same thing but faster, yes you may not have the features of the PREMIUM version of Tree Size, but we are comparing the free version.

    Steve Magruder
    Positive Dec 27, 2024
    0

    WinDirStat locks up when analyzing my Downloads folder. If it locks up that easily, it's not a good alternative.

    TreeSize Icon
    WinDirStat icon

    • Almost everyone thinks WinDirStat is a great TreeSize alternative.

    • WinDirStat is the most popular Windows alternative to TreeSize.

    • WinDirStat is the most popular Open Source & free alternative to TreeSize.

    • WinDirStat is Free and Open SourceTreeSize is Freemium and Proprietary
    • WinDirStat is LightweightTreeSize is not according to our users
  2. WizTree icon

    WizTree

     252 likes
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    Comprehensive disk usage analyzer providing ultra-fast insight into space consumption by directly reading NTFS file systems. Identify top space hogs, sort content by size, and enjoy features like portability, offline access, dark mode, and no registration needs. Exclusive to NTFS drives.

    83 WizTree alternatives

    License model

    • Free Personal • Proprietary

    Application types

    Country of Origin

    • AU flagAustralia

    Platforms

    • Windows
    WizTree screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Tree map
    2.  HDD Visualization
    3.  Display files size
    4.  Disk usage statistics
    5.  Fast file and folder search
    6.  Folder Size
    7.  Graphical User Interface
    8.  Portable
    9.  File Search
    10.  Works Offline
    11.  Dark Mode
    12.  No registration required

    WizTree VS TreeSize

     
    Comments about WizTree as an Alternative to TreeSize
    Most Recent Comment
    Guest
    Positive Jan 16, 2018
    4

    WizTree is faster and much more accurate than Treesize as it properly handles hard linked files (doesn't count them more than once) so the total allocated size reported by WizTree will actually match the space used on the drive as reported by Windows.

    Guest
    Positive May 14, 2018
    2

    Much faster than all others I've tried, even on network shares. The visualization looks very similar to windirstat, almost identical.

    Guest
    Positive Oct 2, 2018
    2

    It is very fast, even on remote disks. I use it to manage my Google Drive through Google File Stream.

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    3 of 4 comments
    TreeSize Icon
    WizTree icon

    • Almost everyone thinks WizTree is a great TreeSize alternative.

    • WizTree is Free Personal and ProprietaryTreeSize is Freemium and Proprietary
    • WizTree is LightweightTreeSize is not according to our users
  4. Baobab Disk Usage Analyzer icon

    Baobab Disk Usage Analyzer

     236 likes
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    Powerful GNOME application that provides in-depth disk usage analysis with graphical representation. It supports scanning of volumes, specific directories, and network folders, offering insights into space allocation both locally and remotely.

    79 Baobab Disk Usage Analyzer alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Linux
    • BSD
    • Flathub
    • FreeBSD
    • GNOME
    • Homebrew
    Baobab Disk Usage Analyzer screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Sunburst chart
    2.  Does not show ZFS filesystems
    3.  Ad-free

    Baobab Disk Usage Analyzer VS TreeSize

     
    Comments about Baobab Disk Usage Analyzer as an Alternative to TreeSize
    Most Recent Comment
    Guest
    Positive Apr 19, 2019
    3

    It's simple and gives all relevant info and useful pie charts

    Guest
    Negative Jul 3, 2019
    1

    not enough features; poor ui

    Guest
    Positive Mar 13, 2021
    0

    Works super well on WSL2! Multilevel pie chart is also useful!

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    3 of 4 comments
    TreeSize Icon
    Baobab Disk Usage Analyzer icon

    • Almost everyone thinks Baobab Disk Usage Analyzer is a great TreeSize alternative.

    • Baobab Disk Usage Analyzer is the most popular Mac & Linux alternative to TreeSize.

    • Baobab Disk Usage Analyzer is Free and Open SourceTreeSize is Freemium and Proprietary
    • Baobab Disk Usage Analyzer is LightweightTreeSize is not according to our users
  5. Ad
    Screenshot
    SpaceMonger icon
    SpaceMonger

    SpaceMonger is a treemapping tool for hard disks and file systems. It scans, maps, and manages PC, network, and cloud storage. It can copy, move, and delete files to free up storage space. It helps locate large files and folders ...

    https://www.stardock.com
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  6. ncdu icon

    ncdu

     132 likes
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    A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you don't have an entire graphical setup, but have to do with a simple SSH connection. ncdu aims to be fast, simple and easy to use, and should be able to run in any minimal POSIX-like...

    38 ncdu alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Linux
    • BSD
    • Cygwin
    ncdu screenshot 1

    Properties

    1.  Optimal performance
    2.  Lightweight

    Features

    1.  Terminal-based
    2.  Command line interface
    3.  Works in a terminal
    4.  Display files size
    5.  Ad-free
    6.  No Tracking
    7.  No registration required
    8.  Works Offline
    9.  Delete Temporary Files

    ncdu VS TreeSize

     
    Comments about ncdu as an Alternative to TreeSize
    Guest
    Positive May 18, 2020
    0

    Fast and command-line interface.

    TreeSize Icon
    ncdu icon

    • Almost everyone thinks ncdu is a great TreeSize alternative.

    • ncdu is Free and Open SourceTreeSize is Freemium and Proprietary
    • ncdu is LightweightTreeSize is not according to our users
  7. SquirrelDisk icon

    SquirrelDisk

     57 likes
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    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.

    84 SquirrelDisk alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    SquirrelDisk screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Display files size
    2.  Ad-free
    3.  Sunburst chart
    4.  Works Offline
    5.  Dark Mode
    6.  No registration required
    7.  Delete Temporary Files
    8.  File Tagging
    9.  No Tracking
    10.  Portable

    SquirrelDisk VS TreeSize

     
  8. FreeCommander icon

    FreeCommander

     392 likes
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    FreeCommander is an easy-to-use alternative to the standard windows file manager. The program helps you with daily work in Windows. Here you can find all the necessary functions to manage your data stock.

    111 FreeCommander alternatives

    License model

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Windows
    • PortableApps.com
    FreeCommander screenshot 1

    Properties

    1.  Configurable

    Features

    1.  File Renaming
    2.  Folder Size
    3.  Batch Rename Files
    4.  Built-in viewer
    5.  Portable
    6.  Full-Text Search
    7.  Works Offline
    8.  Dark Mode
    9.  Ad-free
    10.  Supports Zip files
    11.  No registration required
    12.  Extensible by Plugins/Extensions

    FreeCommander VS TreeSize

     
    Comments about FreeCommander as an Alternative to TreeSize
    Most Recent Comment
    Guest
    Negative Aug 10, 2018
    2

    Doesn't show disk space and manage files like TreeSize

    Guest
    Negative Jun 26, 2020
    1

    Great tool but oriented to other tasks

    Rick Black
    Positive Feb 27, 2018
    0

    Not only does it report folder sizes, but it's also a file manager with tremendous feature, and has toolbars above, bellow, splitting a pain, and to the left right which are fully customize-able with internal commands or external programs & scripts. And it takes screen shots, and so much more. I'm so impressed with it, and I'm very difficult to please.

    TreeSize Icon
    FreeCommander icon

    • Some users think FreeCommander is a great TreeSize alternative, some don't.

    • FreeCommander is the most popular commercial alternative to TreeSize.

    • FreeCommander is Paid and ProprietaryTreeSize is Freemium and Proprietary
  10. Filelight icon

    Filelight

     52 likes
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    Filelight is an application to visualize the disk usage on your computer.

    63 Filelight alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Windows
    • Linux
    • BSD
    • KDE Plasma
    • Flathub
    • Snapcraft
    • Mac
    Filelight screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Sunburst chart
    2.  Scanner
    3.  Ad-free

    Filelight VS TreeSize

     
  11. DaisyDisk icon

    DaisyDisk

     110 likes
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    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, where segments mean files and folders, proportionally to their sizes. The map is easy to read and navigate.

    84 DaisyDisk alternatives

    License model

    Application type

    Country of Origin

    • UA flagUkraine

    Platforms

    • Mac
    DaisyDisk 4 showing HD level scan, including free space on the disk. Hidden volumes are revealed in DaisyDisk that you normally can't see in Apple's utilities.

    DaisyDisk Features

    1.  Ad-free
    2.  Sunburst chart
    3.  Disk usage statistics
    4.  Disk Maintenance

    DaisyDisk VS TreeSize

     
    Comments about DaisyDisk as an Alternative to TreeSize
    Guest
    Positive May 15, 2020
    0

    The UI and performance is great, the rest required Java, or have a UI which was much worse in comparison.

    TreeSize Icon
    DaisyDisk icon

    • Most users think DaisyDisk is a great TreeSize alternative.

    • DaisyDisk is Paid and ProprietaryTreeSize is Freemium and Proprietary
  12. QDirStat icon

    QDirStat

     38 likes
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    QDirStat is a graphical disk usage utility. The successor of KDirStat without any KDE dependencies.

    59 QDirStat alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • BSD
    • Flathub
    • Flatpak
    QDirStat screenshot 1

    QDirStat Features

    1.  Tree view
    2.  Hierarchical Structure
    3.  Display files size
    4.  Subtree percentage
    5.  Tree map
    6.  Disk usage statistics

    QDirStat VS TreeSize

     
    Comments about QDirStat as an Alternative to TreeSize
    Guest
    Positive Aug 20, 2020
    0

    It shows from the biggest to smallest directory size. The big block on the bottom could be disabled on the view menu.

    TreeSize Icon
    QDirStat icon

    • Almost everyone thinks QDirStat is a great TreeSize alternative.

    • QDirStat is Free and Open SourceTreeSize is Freemium and Proprietary
9 of 85 TreeSize alternatives