The Best TreeSize AlternativesDisk Usage Analyzers and other apps similar to TreeSize in 2023

TreeSize is described as 'Professional 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 folder, including its subfolders' 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, Linux, Mac, 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 FreeCommander.

TreeSize alternatives are mainly Disk Usage Analyzers but may also be File Managers or System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of TreeSize.

TreeSize alternatives page was last updated

TreeSize

274

Paid • Proprietary
Disk Usage Analyzer

TreeSize Professional tells you where precious disk space has gone to. It can be started from the context menu of a local...

More about TreeSize

WinDirStat
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Windows
85 WinDirStat alternatives
WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat .
- - WinDirStat is the most popular Windows alternative to TreeSize.
- - WinDirStat is the most popular Open Source & free alternative to TreeSize.
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WinDirStat Features
1. Ad-freeWinDirStat doesn't contain any form of external advertising.
2. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with WinDirStat.
3. PortableWinDirStat can be used from a USB stick or similar with no prior installation.
4. LightweightWinDirStat consumes less device resources compared to similar apps.
Tree view
Display files size
Disk usage statistics
Customizable
Disk Maintenance
Multiple languages
Comments about WinDirStat as a Alternative to TreeSize
Almost everyone thinks WinDirStat is a great TreeSize alternative.
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 comment•
1
WizTree
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Disk Usage Analyzer
Windows
77 WizTree alternatives
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!
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WizTree Features
1. PortableWizTree can be used from a USB stick or similar with no prior installation.
2. Time-based One-time PasswordWizTree has support for TOTP, a computer algorithm that generates Time-based One-Time Passwords
Tree map
HDD Visualization
Display files size
Disk usage statistics
Fast file and folder search
Graphical User Interface
Folder Size
Facebook Login
Support for Large File
Comments about WizTree as a Alternative to TreeSize
Almost everyone thinks WizTree is a great TreeSize alternative.
Guest
It is very fast, even on remote disks. I use it to manage my Google Drive through Google File Stream.
Positive comment•
2

Guest
The fastest of all I've ever tried, and completely free moreover
Positive comment•
-1

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 comment•
4

Guest
Much faster than all others I've tried, even on network shares. The visualization looks very similar to windirstat, almost identical.
Positive comment•
2
Baobab Disk Usage Analyzer
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Linux
BSD
Flathub
FreeBSD
GNOME
Homebrew
Mac
75 Baobab Disk Usage Analyzer alternatives
Baobab Disk Usage Analyzer is a graphical application to analyse disk usage in any Gnome environment. Disk Usage Analyzer can easily scan device volumes or a specific user-requested directory branch (local or remote).
- - Baobab Disk Usage Analyzer is the most popular Mac & Linux alternative to TreeSize.
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Baobab Disk Usage Analyzer Features
1. LightweightBaobab Disk Usage Analyzer consumes less device resources compared to similar apps.
2. Ad-freeBaobab Disk Usage Analyzer doesn't contain any form of external advertising.
Sunburst chart
Does not show ZFS filesystems
Comments about Baobab Disk Usage Analyzer as a Alternative to TreeSize
Almost everyone thinks Baobab Disk Usage Analyzer is a great TreeSize alternative.
Guest
It's simple and gives all relevant info and useful pie charts
Positive comment•
3

Guest
Works super well on WSL2! Multilevel pie chart is also useful!
Positive comment•
0

Guest
It Works and I think its better because it uses pie charts
Positive comment•
0

Guest
not enough features; poor ui
Negative comment•
0
ncdu
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Mac
Linux
BSD
Cygwin
33 ncdu alternatives
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...
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ncdu Features
1. Command line interfacencdu either have CLI support or is a CLI-only app.
2. Delete Temporary FilesYou can use ncdu to delete temporary files to clean up and optimize your system.
Terminal-based
Works in a terminal
Optimal performance
Display files size
Comments about ncdu as a Alternative to TreeSize
Almost everyone thinks ncdu is a great TreeSize alternative.
Guest
Fast and command-line interface.
Positive comment•
0
FreeCommander
Is this is a good alternative?
Yes
No
Freemium • Proprietary
File Manager
File Sync Tool
File Search Utility
Windows
PortableApps.com
109 FreeCommander alternatives
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.
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FreeCommander Features
1. Batch Rename FilesFreeCommander supports renaming of different types of files or data in large batches.
2. Built-in viewerFreeCommander shows you a quick preview of an image, page or file in supported formats.
3. PortableFreeCommander can be used from a USB stick or similar with no prior installation.
Configurable
Tabbed interface
Folder Size
Dual Pane Support
Directory sync
Explorer-like
Teracopy integration
Flat view
Support for Keyboard Shortcuts
Drag and Drop
Comments about FreeCommander as a Alternative to TreeSize
Some users think FreeCommander is a great TreeSize alternative, some don't.
Guest
Great tool but oriented to other tasks
Negative comment•
1

Guest
Doesn't show disk space and manage files like TreeSize
Negative comment•
2

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 comment•
0
DiskUsage
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Android
Android Tablet
69 DiskUsage alternatives
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 directories/subdirectories proportional to their size. Users are allowed to zoom in to look at specific directory content.
- - DiskUsage is the most popular Android & Android Tablet alternative to TreeSize.
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DiskUsage Features
Folder Size
Folder Hierarchy
DaisyDisk
Is this is a good alternative?
Yes
No
Paid • Proprietary
Disk Usage Analyzer
Mac
79 DaisyDisk alternatives
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.
- - DaisyDisk is the most popular commercial alternative to TreeSize.
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DaisyDisk Features
Sunburst chart
Disk usage statistics
Disk Maintenance
Comments about DaisyDisk as a Alternative to TreeSize
Most users think DaisyDisk is a great TreeSize alternative.
Guest
The UI and performance is great, the rest required Java, or have a UI which was much worse in comparison.
Positive comment•
0
SquirrelDisk
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Mac
Windows
Linux
78 SquirrelDisk alternatives
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.
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SquirrelDisk Features
1. Ad-freeSquirrelDisk doesn't contain any form of external advertising.
2. No registration requiredYou can use most of the features in SquirrelDisk without registration.
3. Works OfflineSquirrelDisk can be used without the need to connect to the internet.
4. Dark ModeSquirrelDisk supports dark mode for comfortable usage in low light conditions.
5. PortableSquirrelDisk can be used from a USB stick or similar with no prior installation.
6. No TrackingSquirrelDisk will not track you or use your personal data.
Display files size
Sunburst chart
Filelight
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Windows
Linux
BSD
59 Filelight alternatives
Filelight is an application to visualize the disk usage on your computer.
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Filelight Features
1. LightweightFilelight consumes less device resources compared to similar apps.
2. Ad-freeFilelight doesn't contain any form of external advertising.
Sunburst chart
Scanner