WhatSize Alternatives for Mac

There are many alternatives to WhatSize for Mac if you are looking for a replacement. The best Mac alternative is Baobab Disk Usage Analyzer, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to WhatSize and many of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to WhatSize are SquirrelDisk, DaisyDisk, GrandPerspective and JDiskReport.

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

WhatSize

Paid • Proprietary
System Cleaner

WhatSize is a simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders...

More about WhatSize

WhatSize alternatives page was last updated

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
76 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 WhatSize.
Suggest and vote on features
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
SquirrelDisk
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Mac
Windows
Linux
79 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.
Suggest and vote on features
SquirrelDisk Features
1. Ad-freeSquirrelDisk doesn't contain any form of external advertising.
2. Works OfflineSquirrelDisk can be used without the need to connect to the internet.
3. No registration requiredYou can use most of the features in SquirrelDisk without registration.
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
DaisyDisk
Is this is a good alternative?
Yes
No
Paid • Proprietary
Disk Usage Analyzer
Mac
80 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.
Suggest and vote on features
DaisyDisk Features
Sunburst chart
Disk usage statistics
Disk Maintenance
GrandPerspective
Is this is a good alternative?
Yes
No
Free Personal • Open Source
Disk Usage Analyzer
Mac
68 GrandPerspective alternatives
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.
JDiskReport
Is this is a good alternative?
Yes
No
Free • Proprietary
Disk Usage Analyzer
Mac
Windows
Linux
BSD
64 JDiskReport alternatives
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.
Suggest and vote on features
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
Space Radar
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Mac
Windows
Electron / Atom Shell
78 Space Radar alternatives
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.
2. PortableSpace Radar can be used from a USB stick or similar with no prior installation.
Electron based
HDD Visualization
Built-in File Manager
Discontinued
The last release (version 5) is from September 2017.
Shorui
Is this is a good alternative?
Yes
No
Free • Proprietary
Disk Usage Analyzer
Mac
78 Shorui alternatives
Shorui helps understand, control and organize your mac.
Shorui has no features, suggest some!
DiskWave
Is this is a good alternative?
Yes
No
Free • Proprietary
Disk Usage Analyzer
Mac
71 DiskWave alternatives
DiskWave is a free utility to help you determine where most of your hard drive space is consumed.
Suggest and vote on features
DiskWave Features
Folder Size
Discontinued
The program seems to be dead, as announced in a tweet of the author: https://twitter.com/bartheph/status/742596462807265280 . The website and the changelog look abandoned. Last version, 0.4.3, released by the end of 2015, can be still downloaded from the official website.
DiskGraph
Is this is a good alternative?
Yes
No
Paid • Proprietary
Disk Usage Analyzer
Mac
72 DiskGraph alternatives
Disk Graph is a tool that allows you to inspect your disk and easily find the files that take away most of your disk space. With its beautiful interface and its pie-like graph, locating big files has never been easier.
Suggest and vote on features
DiskGraph Features
Folder Size
Duc
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Mac
Linux
65 Duc alternatives
Duc is a collection of tools for inspecting and visualizing disk usage.

Duc scales quite well, it has been tested on systems with more than 500 million files and several petabytes of storage.
Suggest and vote on features
Duc Features
Sunburst chart
Disk usage statistics
Disk Maintenance
DiskCatalogMaker
Is this is a good alternative?
Yes
No
Paid • Proprietary
CD Cataloger
File Search Utility
Mac
19 DiskCatalogMaker alternatives
DiskCatalogMaker is a simple disk management tool which catalogs disks and folders.
Suggest and vote on features
DiskCatalogMaker Features
1. LightweightDiskCatalogMaker consumes less device resources compared to similar apps.
2. Works OfflineDiskCatalogMaker can be used without the need to connect to the internet.
3. Built-in viewerDiskCatalogMaker shows you a quick preview of an image, page or file in supported formats.
4. Ad-freeDiskCatalogMaker doesn't contain any form of external advertising.
5. Dark ModeDiskCatalogMaker supports dark mode for comfortable usage in low light conditions.
Disk catalogue
Disk Xray
Is this is a good alternative?
Yes
No
Paid • Proprietary
System Cleaner
Disk Usage Analyzer
Duplicate File Finder
Mac
315 Disk Xray alternatives
Disk Xray is a disk usage statistics viewer, duplicate files/folders finder and cleanup tool for Mac OS X.
Suggest and vote on features
Disk Xray Features
1. LightweightDisk Xray consumes less device resources compared to similar apps.
2. Dark ModeDisk Xray supports dark mode for comfortable usage in low light conditions.
3. Ad-freeDisk Xray doesn't contain any form of external advertising.
4. PortableDisk Xray can be used from a USB stick or similar with no prior installation.