SquirrelDisk AlternativesOnly apps categorised as Duplicate File Finders

The best Duplicate File Finder alternative to SquirrelDisk is WinDirStat, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to SquirrelDisk and 12 are Duplicate File Finders so hopefully you can find a suitable replacement. Other interesting Duplicate File Finder alternatives to SquirrelDisk are Double Commander, WizTree, Xinorbis and WhatSize.

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SquirrelDisk alternatives are mainly Duplicate File Finders, but if you're looking for Disk Usage Analyzers or File Managers you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to SquirrelDisk.
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Alternatives list

  1. WinDirStat icon

    WinDirStat

     1146 likes
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    Comprehensive disk analysis tool offering treemap visualizations to identify large files, duplicate detection, and versatile cleanup actions. Operates offline, ad-free, and open-source, it runs portably on Windows without registration, providing a lightweight solution to manage disk storage.

    94 WinDirStat alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    Folder sorted after their foldersize
     

    • WinDirStat is the most popular Windows alternative to SquirrelDisk.

    • WinDirStat is the most popular Open Source & free alternative to SquirrelDisk.

    • WinDirStat is Free and Open SourceSquirrelDisk is also Free and Open Source
    • WinDirStat is CustomizableSquirrelDisk is not according to our users
  2. Double Commander icon

    Double Commander

     593 likes
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    Open-source file manager with dual-panel interface, inspired by Total Commander. Supports plugin use, advanced search, tabbed browsing, and runs smoothly with background operations. Unicode and multi-platform compatibility enhance its versatility.

    129 Double Commander alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Double Commander screenshot 1
     

    • Double Commander is the most popular Mac & Linux alternative to SquirrelDisk.

    • Double Commander is Free and Open SourceSquirrelDisk is also Free and Open Source
  4. WizTree icon

    WizTree

     271 likes
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    Comprehensive disk usage analyzer providing ultra-fast insight into space consumption by directly reading NTFS file systems. Identify top space hogs, sort content by size, and enjoy features like portability, offline access, dark mode, and no registration needs. Exclusive to NTFS drives.

    88 WizTree alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Windows
    WizTree screenshot 1
     
  5. Ad
    Screenshot
    Disk Xray icon
    Disk Xray

    Visual disk usage analyzer for Mac featuring byte-level duplicate file detection, detailed storage statistics, customizable folder scans, temporary file removal, undo safeguards, selective cleanup, support for large files, and de...

    https://naarakstudio.com
    Learn More
  6. Xinorbis icon

    Xinorbis

     15 likes
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    Xinorbis is a completely FREE, powerful Windows-based data storage analyser for single users or network administrators. Provides an instant visual display of the contents of a hard disk, single or multiple directories. Output reports to XML, CSV, HTML or plain ASCII.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Welcome screen
     
  7. WhatSize icon

    WhatSize

     12 likes
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    WhatSize is a simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders and files within it. You would be surprised at how many useless files might be laying around on your hard disks.

    68 WhatSize alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    Main Screen
     
  8. Disk Xray icon

    Disk Xray

     5 likes
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    Visual disk usage analyzer for Mac featuring byte-level duplicate file detection, detailed storage statistics, customizable folder scans, temporary file removal, undo safeguards, selective cleanup, support for large files, and dedicated modules for managing storage.

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    Disk Xray screenshot 1
     
  11. Disk Recon icon

    Disk Recon

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    Disk Recon is a disk space utility that reveals all the crucial information that you need to find out where all your disk space has gone and how you can recover it.

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    Folder Sizes
     
  12. Disk Space Fan Pro icon

    Disk Space Fan Pro

     2 likes
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    Disk Space Fan Pro is a is not only a duplicate file finder, but also a powerful disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
    disk space usage showing by flower chart
     
  13. Spacie icon

    Spacie

     2 likes
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    Take back your hard disk space with Spacie. Spacie scans files and folders on your hard disk and display them in column view, with size information shown up-front. It can help you quickly locate large files that are occupying the precious space on your hard disk.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    On Mac OS X
     
  14. TreeMap icon

    TreeMap

     1 like
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    Modern Graphical Disk Space Analyzer, 3 times faster than WinDirStat.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    TreeMap screenshot 1
     
12 of 12 SquirrelDisk alternatives