TreeSize Alternatives for Windows

There are many alternatives to TreeSize for Windows if you are looking for a replacement. The best Windows alternative is WinDirStat, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to TreeSize and loads of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to TreeSize are WizTree, SquirrelDisk, FreeCommander and Filelight.

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TreeSize alternatives are mainly Disk Usage Analyzers but may also be File Managers or System Cleaners.  Other popular filters includes Mac + Free and Windows + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of TreeSize.
TreeSize iconTreeSize
  285
  • ...

Analyze disk space usage with in-depth insights and interactive visualizations across local and network drives, including mobile devices.

More about TreeSize
TreeSize alternatives page was last updated Dec 27, 2024
  1. WinDirStat icon
     1093 likes

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

    92 WinDirStat alternatives
    Folder sorted after their foldersize

    License model

    • FreeOpen Source

    Platforms

    • Windows

    Properties

    1.  Lightweight

    Features

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

    WinDirStat VS TreeSize

    Is WinDirStat a good alternative to TreeSize?
     
    Comments about WinDirStat as an Alternative to TreeSize
     
    LR88

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

    Positive commentDec 10, 2023
    0
    frenchiveruti

    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.

    Positive commentMar 15, 2021
    1
    Steve Magruder

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

    Positive commentDec 27, 2024
    0
    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
     237 likes

    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 the fastest application of this type currently available!

    84 WizTree alternatives
    WizTree screenshot 1

    License model

    • Free PersonalProprietary

    Platforms

    • Windows

    Properties

    1.  Lightweight

    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 iconTreeSize Icon

    WizTree VS TreeSize

    Is WizTree a good alternative to TreeSize?
     
    Comments about WizTree as an Alternative to TreeSize
     
       
    Guest

    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.

    Positive commentJan 16, 2018
    4
    Guest

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

    Positive commentMay 14, 2018
    2
    Guest

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

    Positive commentOct 2, 2018
    2
    Show more comments
    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
  3. SquirrelDisk icon
     50 likes

    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.

    83 SquirrelDisk alternatives
    SquirrelDisk screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Mac
    • Windows
    • Linux

    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 iconTreeSize Icon

    SquirrelDisk VS TreeSize

    Is SquirrelDisk a good alternative to TreeSize?
     
  4. FreeCommander icon
     388 likes

    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.

    115 FreeCommander alternatives
    FreeCommander screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Windows
    • PortableApps.com

    Top FreeCommander Features

    1.  Tabbed interface
    2.  Folder Size
    3.  Dual Pane Support
    4.  Explorer-like
    5.  Batch Rename Files
    6.  Portable
    7.  Built-in viewer
    8. TeraCopy icon  Teracopy integration
    9.  Directory sync
    10.  Support for Unicode
    11.  Comparing folders
    12.  Support for Keyboard Shortcuts
    FreeCommander iconTreeSize Icon

    FreeCommander VS TreeSize

    Is FreeCommander a good alternative to TreeSize?
     
    Comments about FreeCommander as an Alternative to TreeSize
     
    Guest

    Doesn't show disk space and manage files like TreeSize

    Negative commentAug 10, 2018
    2
    Guest

    Great tool but oriented to other tasks

    Negative commentJun 26, 2020
    1
    Rick Black

    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.

    Positive commentFeb 27, 2018
    0
    TreeSize Icon
    FreeCommander icon
    • Some users think FreeCommander is a great TreeSize alternative, some don't.

    • FreeCommander is Freemium and ProprietaryTreeSize is also Freemium and Proprietary
  5. Filelight icon
     46 likes

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

    64 Filelight alternatives
    Filelight screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Windows
    • Linux
    • BSD
    • Flathub
    • KDE

    Properties

    1.  Lightweight

    Features

    1.  Sunburst chart
    2.  Scanner
    3.  Ad-free
    Filelight iconTreeSize Icon

    Filelight VS TreeSize

    Is Filelight a good alternative to TreeSize?
     
  6. JDiskReport icon
     93 likes

    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.

    66 JDiskReport alternatives
    JDiskReport screenshot 1

    License model

    • FreeProprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD

    JDiskReport Features

    1.  Ad-free
    2.  Portable
    3.  Sync with Amazon Drive
    4.  Categories
    5.  32-bit support
    JDiskReport iconTreeSize Icon

    JDiskReport VS TreeSize

    Is JDiskReport a good alternative to TreeSize?
     
  7. SpaceMonger icon
     46 likes

    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 quickly with Treemap visuals and finds files by...

    74 SpaceMonger alternatives
    SpaceMonger screenshot 1

    License model

    Application type

    Platforms

    • Windows

    SpaceMonger Features

    1.  Portable
    2.  No Tracking
    3.  Dark Mode
    4.  Works Offline
    5.  Delete Temporary Files
    6.  No registration required
    SpaceMonger iconTreeSize Icon

    SpaceMonger VS TreeSize

    Is SpaceMonger a good alternative to TreeSize?
     
  8. WinExt Free icon
     9 likes

    Powerful Win utilities: fix registry, clean junk, protect privacy, optimize system, quick launch, find duplicates, folder size, see more recent resources, activity monitor, batch operation, synchronization, disable context menus, skip UAC, trace file.

    255 WinExt Free alternatives
    WinExt Free screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Windows

    WinExt Free Features

    1.  Delete Temporary Files
    2.  Works Offline
    3.  Registry repairing
    4.  Folder Size
    5.  Synchronization
    WinExt Free iconTreeSize Icon

    WinExt Free VS TreeSize

    Is WinExt Free a good alternative to TreeSize?
     
  9. RidNacs icon
     17 likes

    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 percentage bar chart column. This gives the user a quick and easy way to identify the largest directories and...

    70 RidNacs alternatives
    RidNacs screenshot 1

    License model

    • FreeProprietary

    Application type

    Platforms

    • Windows

    RidNacs Features

    1.  Portable
    2.  Save results
    RidNacs iconTreeSize Icon

    RidNacs VS TreeSize

    Is RidNacs a good alternative to TreeSize?
     
9 of 52 TreeSize alternatives