Open Source SpaceSniffer Alternatives

The best open source alternative to SpaceSniffer is WinDirStat. If that doesn't suit you, our users have ranked more than 50 alternatives to SpaceSniffer and 12 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to SpaceSniffer are Baobab Disk Usage Analyzer, ncdu, DiskUsage and Filelight.

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

This page was last updated

SpaceSniffer

317

Free • Proprietary
Disk Usage Analyzer
Windows

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

Learn more about SpaceSniffer

WinDirStat
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Windows
84 alternatives to WinDirStat
WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat .
Suggest and vote on features
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
WinDirStat vs SpaceSniffer opinions
Almost everyone thinks WinDirStat is a great alternative to SpaceSniffer.
jebofponderworthy
Ditto, and SpaceSniffer is much faster.
Positive comment•
0

RedTrillix
WinDirStat's visual style is just unreadable, i definitely prefer SpaceSniffer.
Positive comment•
0
Baobab Disk Usage Analyzer
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Linux
BSD
FreeBSD
GNOME
Homebrew
Flathub
74 alternatives to 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).
Suggest and vote on features
Baobab Disk Usage Analyzer Features
Sunburst chart
Does not show ZFS filesystems
Baobab Disk Usage Analyzer vs SpaceSniffer opinions
Guest
rectangle visualisation is no where near as useful
Negative comment•
-2
ncdu
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Mac
Linux
BSD
Cygwin
32 alternatives to 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 to use, and should be able to run in any minimal POSIX-like...
Suggest and vote on features
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
DiskUsage
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Android
Android Tablet
68 alternatives to 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 are allowed to zoom in to look at specific directory content.
Suggest and vote on features
DiskUsage Features
Folder Size
Folder Hierarchy
DiskUsage vs SpaceSniffer opinions
Almost everyone thinks DiskUsage is a great alternative to SpaceSniffer.
Filelight
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Windows
Linux
BSD
58 alternatives to Filelight
Filelight is an application to visualize the disk usage on your computer.
Suggest and vote on features
Filelight Features
1. LightweightFilelight consumes less device resources compared to similar apps.
Sunburst chart
Scanner
Filelight vs SpaceSniffer opinions
pros, cons and recent comments
jebofponderworthy
SpaceSniffer is much faster, and also shows System Volume Information under Windows, which Filelight does not.
Positive comment•
0
GrandPerspective
Do you think this is a good alternative?
Yes
No
Free Personal • Open Source
Disk Usage Analyzer
Mac
66 alternatives to 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 space.
Suggest and vote on features
GrandPerspective Features
1. LightweightGrandPerspective consumes less device resources compared to similar apps.
2. Ad-freeGrandPerspective doesn't contain any form of external advertising.
3. PortableGrandPerspective can be used from a USB stick or similar with no prior installation.
GrandPerspective vs SpaceSniffer opinions
pros, cons and recent comments
Guest
closest look, feel and functionality
Positive comment•
0
Space Radar
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Mac
Windows
Electron / Atom Shell
76 alternatives to 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 and Windows.
Suggest and vote on features
Space Radar Features
1. Ad-freeSpace Radar doesn't contain any form of external advertising.
Electron based
HDD Visualization
Built-in File Manager
Discontinued
The last release (version 5) is from September 2017.
duf
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Linux
79 alternatives to duf
A disk usage free utility for Linux.

duf has no features, suggest some!
crossdirstat
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Mac
Windows
Linux
81 alternatives to crossdirstat
Free open-source cross-platform file & directory statistics as found on Github
Suggest and vote on features
crossdirstat Features
File Storage
K4DirStat
Do you think this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Linux
KDE
64 alternatives to 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 directory tree, both numerically and graphically.
Suggest and vote on features
K4DirStat Features
File-system view
Disk Maintenance
Add a screenshot