SpaceSniffer AlternativesOnly Open Source apps categorised as Disk Usage Analyzers

The best open source Disk Usage Analyzer alternative to SpaceSniffer is WinDirStat. If that doesn't suit you, our users have ranked more than 50 alternatives to SpaceSniffer and eight of them are open source Disk Usage Analyzers so hopefully you can find a suitable replacement. Other interesting open source Disk Usage Analyzer alternatives to SpaceSniffer are Baobab Disk Usage Analyzer, ncdu, DiskUsage and Filelight.

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SpaceSniffer alternatives are mainly Disk Usage Analyzers but may also be System Cleaners or Duplicate File Finders. Other popular filters includes Android + Disk Usage Analysis. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of SpaceSniffer.

SpaceSniffer

322

Disk Usage Analyzer
Free • Proprietary

SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are...

More about SpaceSniffer

SpaceSniffer alternatives page was last updated Jan 4, 2023

WinDirStat
WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat .
86 WinDirStat alternatives
License model
- Free • Open Source
Application types
- Disk Usage Analyzer
- System Cleaner
Platforms
- Windows
+2
Top WinDirStat Features
1. Tree view
2. Display files size
3. Ad-free
4. Disk usage statistics
5. Hierarchical Structure
6. Lightweight
7. Portable
8. No registration required
9. No Tracking
10. Works Offline
11. Customizable
12. Disk Maintenance
Show all NaN WinDirStat features ▾
WinDirStat VS SpaceSniffer
Is WinDirStat a good alternative to SpaceSniffer?
Comments about WinDirStat as an Alternative to SpaceSniffer

Jonathan Brickman
Ditto, and SpaceSniffer is much faster.
Positive comment •Jan 3, 2023
2
redtrillix
WinDirStat's visual style is just unreadable, i definitely prefer SpaceSniffer.
Positive comment •Dec 2, 2021
4
- Almost everyone thinks WinDirStat is a great SpaceSniffer alternative.
- WinDirStat is the most popular Windows alternative to SpaceSniffer.
- WinDirStat is the most popular Open Source & free alternative to SpaceSniffer.
- WinDirStat is Free and Open SourceSpaceSniffer is Free and Proprietary

Baobab Disk Usage Analyzer
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).
77 Baobab Disk Usage Analyzer alternatives
License model
- Free • Open Source
Application type
- Disk Usage Analyzer
Platforms
- Linux
- BSD
- Flathub
- FreeBSD
- GNOME
- Homebrew
- Mac
Baobab Disk Usage Analyzer Features
Sunburst chart
Does not show ZFS filesystems
Lightweight
Ad-free
Show all NaN Baobab Disk Usage Analyzer features ▾
+1
Baobab Disk Usage Analyzer VS SpaceSniffer
Is this a good alternative to SpaceSniffer?
Comments about Baobab Disk Usage Analyzer as an Alternative to SpaceSniffer

Guest
rectangle visualisation is no where near as useful
Negative comment •Aug 1, 2019
-3
- Most users think Baobab Disk Usage Analyzer is a great SpaceSniffer alternative.
- Baobab Disk Usage Analyzer is the most popular Mac & Linux alternative to SpaceSniffer.
- Baobab Disk Usage Analyzer is Free and Open SourceSpaceSniffer is Free and Proprietary

ncdu
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 ...
34 ncdu alternatives
License model
- Free • Open Source
Application types
- Disk Usage Analyzer
- System Cleaner
Platforms
- Mac
- Linux
- BSD
- Cygwin
Top ncdu Features
1. Terminal-based
2. Command line interface
3. Optimal performance
4. Works in a terminal
5. Display files size
6. Delete Temporary Files
7. Ad-free
8. No Tracking
9. Lightweight
10. Works Offline
11. No registration required
Show all NaN ncdu features ▾
ncdu VS SpaceSniffer
Is ncdu a good alternative to SpaceSniffer?

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 directories/subdirectories proportional to their size. Users a...
72 DiskUsage alternatives
License model
- Free • Open Source
Application type
- Disk Usage Analyzer
Platforms
- Android
- Android Tablet
DiskUsage Features
1. Folder Size
2. Folder Hierarchy
3. No registration required
4. Lightweight
5. Ad-free
Show all NaN DiskUsage features ▾
DiskUsage VS SpaceSniffer
Is DiskUsage a good alternative to SpaceSniffer?
- Almost everyone thinks DiskUsage is a great SpaceSniffer alternative.
- DiskUsage is the most popular Android & Android Tablet alternative to SpaceSniffer.
- DiskUsage is Free and Open SourceSpaceSniffer is Free and Proprietary

Filelight
Filelight is an application to visualize the disk usage on your computer.
60 Filelight alternatives
License model
- Free • Open Source
Application type
- Disk Usage Analyzer
Platforms
- Windows
- Linux
- BSD
- Flathub
- KDE
Filelight Features
Sunburst chart
Scanner
Lightweight
Ad-free
Show all NaN Filelight features ▾
Filelight VS SpaceSniffer
Is Filelight a good alternative to SpaceSniffer?
Comments about Filelight as an Alternative to SpaceSniffer

Jonathan Brickman
SpaceSniffer is much faster, and also shows System Volume Information under Windows, which Filelight does not.
Positive comment •Dec 23, 2022
1
- Filelight is Free and Open SourceSpaceSniffer is Free and Proprietary

GrandPerspective
GrandPerspective is a small utility application for Mac that graphically shows the disk usage within a file system. It can help you to manage your disk, as you can easily spot which files and folders take up the most sp...
67 GrandPerspective alternatives
License model
- Free Personal • Open Source
Application type
- Disk Usage Analyzer
Platforms
- Mac
GrandPerspective Features
Lightweight
Ad-free
Portable
Show all NaN GrandPerspective features ▾
+1
GrandPerspective VS SpaceSniffer
Is GrandPerspective a good alternative to SpaceSniffer?
Comments about GrandPerspective as an Alternative to SpaceSniffer

Guest
closest look, feel and functionality
Positive comment •May 4, 2018
0
- GrandPerspective is Free Personal and Open SourceSpaceSniffer is Free and Proprietary

Space Radar
Space Radar is a disk and memory space visualization app built with Electron and D3.js. It currently supports Sunburst, Treemap, and Flamegraph charts and is available for Mac ...
78 Space Radar alternatives
License model
- Free • Open Source
Application type
- Disk Usage Analyzer
Platforms
- Mac
- Windows
- Electron / Atom Shell
Space Radar Features
1. Ad-free
2. Portable
3. Electron based
4. HDD Visualization
5. Built-in File Manager
Show all NaN Space Radar features ▾
Discontinued
The last release (version 5) is from September 2017.
Space Radar VS SpaceSniffer
Is Space Radar a good alternative to SpaceSniffer?

K4DirStat
K4DirStat, fork of KDirStat , is a small utility program that sums up disk usage for directory trees, very much like the Unix 'du' command. It displays the disk space used up by a director...
65 K4DirStat alternatives
License model
- Free • Open Source
Application type
- Disk Usage Analyzer
Platforms
- Linux
- KDE
K4DirStat Features
File-system view
Disk Maintenance
Show all NaN K4DirStat features ▾
K4DirStat VS SpaceSniffer
Is K4DirStat a good alternative to SpaceSniffer?