RidNacs Alternatives

RidNacs is described as 'very fast disk space usage analyzer for Microsoft Windows. It scans your local drives, network drives or single directories and produces a tree view with a percentage bar chart column. This gives the user a quick and easy way to identify the largest directories and' and is a disk usage analyzer in the system & hardware category. There are more than 50 alternatives to RidNacs for a variety of platforms, including Windows, Mac, Linux, BSD and KDE apps. The best RidNacs alternative is WinDirStat, which is both free and Open Source. Other great apps like RidNacs are WizTree, Baobab Disk Usage Analyzer, TreeSize and DiskUsage.

RidNacs 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 RidNacs.

RidNacs alternatives page was last updated

RidNacs

Free • Proprietary
Disk Usage Analyzer

RidNacs is a very fast disk space usage analyzer for Microsoft Windows. It scans your local drives, network drives or...

More about RidNacs

WinDirStat
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Windows
85 WinDirStat alternatives
WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat .
- - WinDirStat is the most popular Windows alternative to RidNacs.
- - WinDirStat is the most popular Open Source & free alternative to RidNacs.
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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 is a good alternative?
Yes
No
Free Personal • Proprietary
Disk Usage Analyzer
Windows
77 WizTree alternatives
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
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
75 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 RidNacs.
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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
TreeSize
Is this is a good alternative?
Yes
No
Paid • Proprietary
Disk Usage Analyzer
System Cleaner
Windows
PortableApps.com
80 TreeSize alternatives
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.
- - TreeSize is the most popular commercial alternative to RidNacs.
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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
DiskUsage
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Android
Android Tablet
69 DiskUsage alternatives
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.
- - DiskUsage is the most popular Android & Android Tablet alternative to RidNacs.
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DiskUsage Features
Folder Size
Folder Hierarchy
SquirrelDisk
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
System Cleaner
Mac
Windows
Linux
78 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.
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SquirrelDisk Features
1. Ad-freeSquirrelDisk doesn't contain any form of external advertising.
2. No registration requiredYou can use most of the features in SquirrelDisk without registration.
3. Works OfflineSquirrelDisk can be used without the need to connect to the internet.
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
Filelight
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Windows
Linux
BSD
59 Filelight alternatives
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.
2. Ad-freeFilelight doesn't contain any form of external advertising.
Sunburst chart
Scanner
DaisyDisk
Is this is a good alternative?
Yes
No
Paid • Proprietary
Disk Usage Analyzer
Mac
79 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.
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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
67 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.
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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
63 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.
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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
SpaceMonger
Is this is a good alternative?
Yes
No
Paid • Proprietary
Disk Usage Analyzer
Windows
68 SpaceMonger alternatives
SpaceMonger is a treemapping tool for hard disks and file systems.

Scan, map and manage PC, network and cloud storage
Copy, move and delete files to free up storage space Locate large files and folders quickly with Treemap visuals Find files by size, type and.
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SpaceMonger Features
1. PortableSpaceMonger can be used from a USB stick or similar with no prior installation.
Space Radar
Is this is a good alternative?
Yes
No
Free • Open Source
Disk Usage Analyzer
Mac
Windows
Electron / Atom Shell
77 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.
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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.