DiskSight Alternatives

DiskSight is described as 'Easily find and remove unneeded files you may have forgotten about' and is a System Cleaner in the os & utilities category. There are more than 50 alternatives to DiskSight for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best DiskSight alternative is WinDirStat, which is both free and Open Source. Other great apps like DiskSight are WizTree, Baobab Disk Usage Analyzer, TreeSize and SquirrelDisk.

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DiskSight alternatives page was last updated Dec 7, 2025

FolderSize.WPF
3 likes
FolderSize is intended to be a simple application to determine what folders takes up place on your machine and to present it to you graphically.
Cost / License
Free
Proprietary
Application type
Disk Usage Analyzer
Platforms
Windows
Is FolderSize.WPF a good alternative to DiskSight?
Disk Analyzer Pro
2 likes
Disk analyzer pro is the best disk space management software and storage analyzer which helps in managing and handling hard disk space and running your PC with the highest speed.
Cost / License
Paid
Proprietary
Application type
Disk Usage Analyzer
Platforms
Mac
Windows
Is Disk Analyzer Pro a good alternative to DiskSight?
Disk Space Analyzer
26 likes
Disk Space Analyzer allows you to easily find and remove the bulkiest content for your Mac or external storage. You can see your Mac disk usage, find folders that take up the most space, and manage hard drive space by moving or removing files.
77 Disk Space Analyzer alternatives
Cost / License
Paid
Proprietary
Application type
Disk Usage Analyzer
Origin
Ukraine
Platforms
Mac
+1
Is Disk Space Analyzer a good alternative to DiskSight?
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SpaceMonger
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 ...

https://www.stardock.com
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xdiskusage
4 likes
xdiskusage is a user-friendly program to show you what is using up all your disk space. It is based on the design of xhttp://alternativeto.net/software/xdu/ written by Phillip C. Dykstra <dykstra at ieee dot org & gt.
Cost / License
Free
Open Source
Application type
Disk Usage Analyzer
Origin
United States
Platforms
Linux
Is xdiskusage a good alternative to DiskSight?
TreePie
5 likes
TreePie : a simple way to display disk usage. It shows the distribution of size in a tree of directories by using an interactive multilevel pie (sunburst diagram). Really small and simple.
Cost / License
Free
Open Source
Application type
File Manager
Alerts
Warning
Platforms
Windows
Is TreePie a good alternative to DiskSight?
Landiskape
1 like
Landiskape is a storage visualizer which tells you how your storage is being used by using an easy to understand 2D chart.
Cost / License
Paid
Proprietary
Application type
Disk Usage Analyzer
Platforms
Windows
Windows Phone
+3
Is Landiskape a good alternative to DiskSight?
Disk Space Pro
1 like
Scans your home folder and reports folders and file disk space use.
Cost / License
Paid
Proprietary
Application type
Disk Usage Analyzer
Platforms
Mac
Is Disk Space Pro a good alternative to DiskSight?
xdu
2 likes
Disk usage or other tree data display program. Typical usage: du -xm / | xdu -n
Cost / License
Free
Open Source
Application type
Disk Usage Analyzer
Platforms
Linux
BSD
Is xdu a good alternative to DiskSight?
ClearDisk
21 likes
ClearDisk is a Mac OS X utility designed to clean the hard disk of unnecessary files which clog up the disk space. The goal of ClearDisk is just to find unused files on your computer and remove them. ClearDisk saves your time by cleaning your disk in a fast and intuitive manner.
Cost / License
Paid
Proprietary
Origin
Ukraine
Platforms
Mac
Is ClearDisk a good alternative to DiskSight?
dut
Like
A disk usage calculator for Linux.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Disk Usage Analyzer
Platforms
Linux
Is dut a good alternative to DiskSight?
Glary Disk Explorer
Like
Help you to view at a glance all the folders, files inside them and the space occupied by them on your system
51 Glary Disk Explorer alternatives
Cost / License
Free
Proprietary
Application type
Disk Usage Analyzer
Origin
China
Platforms
Windows
Is Glary Disk Explorer a good alternative to DiskSight?
dutree
Like
a tool to analyze file system usage written in Rust.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Disk Usage Analyzer
Platforms
Linux
Rust
Is dutree a good alternative to DiskSight?