Space Radar Alternatives

Space Radar is described as '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' and is a disk usage analyzer in the system & hardware category. There are more than 50 alternatives to Space Radar for a variety of platforms, including Windows, Linux, Mac, BSD and KDE. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like Space Radar are WizTree, TreeSize, ncdu and Baobab Disk Usage Analyzer.

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

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Space Radar

Free • Open Source
Disk Usage Analyzer

Mac
Windows
Electron / Atom Shell

Space Radar is a disk and memory space visualization app built with Electron and...

Learn more about Space Radar

WinDirStat
Is this a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Windows
83 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
WizTree
Is this a good alternative?
Yes
No
Free Personal • Proprietary
Disk Usage Analyzer
Windows
75 alternatives to WizTree
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
TreeSize
Is this a good alternative?
Yes
No
Freemium • Proprietary
Disk Usage Analyzer
System Cleaner
Windows
PortableApps.com
78 alternatives to TreeSize
TreeSize 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.
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TreeSize Features
1. PortableTreeSize can be used from a USB stick or similar with no prior installation.
2. Ad-freeTreeSize doesn't contain any form of external advertising.
Tree view
Display files size
Disk Maintenance
ncdu
Is this a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Mac
Linux
BSD
Cygwin
31 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...
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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
Baobab Disk Usage Analyzer
Is this a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Linux
BSD
FreeBSD
GNOME
Homebrew
Flathub
73 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).
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Baobab Disk Usage Analyzer Features
Sunburst chart
Does not show ZFS filesystems
DiskUsage
Is this a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Android
Android Tablet
67 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.
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DiskUsage Features
Folder Size
Folder Hierarchy
Filelight
Is this a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Windows
Linux
BSD
57 alternatives to Filelight
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.
Sunburst chart
Scanner
DaisyDisk
Is this a good alternative?
Yes
No
Paid • Proprietary
Disk Usage Analyzer
Mac
76 alternatives to DaisyDisk
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.
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DaisyDisk Features
Sunburst chart
Disk usage statistics
Disk Maintenance
GrandPerspective
Is this a good alternative?
Yes
No
Free Personal • Open Source
Disk Usage Analyzer
Mac
65 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.
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GrandPerspective Features
1. LightweightGrandPerspective consumes less device resources compared to similar apps.
JDiskReport
Is this a good alternative?
Yes
No
Free • Proprietary
Disk Usage Analyzer
Mac
Windows
Linux
BSD
61 alternatives to JDiskReport
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.
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JDiskReport Features
1. Ad-freeJDiskReport doesn't contain any form of external advertising.
2. PortableJDiskReport can be used from a USB stick or similar with no prior installation.
Sync with Amazon Drive
Categories
32-bit support