GrandPerspective AlternativesOnly apps categorised as Duplicate File Finders

The best Duplicate File Finder alternative to GrandPerspective is WinDirStat, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to GrandPerspective and ten of them are Duplicate File Finders so hopefully you can find a suitable replacement. Other interesting Duplicate File Finder alternatives to GrandPerspective are WizTree, Xinorbis, Disk Xray and Disk Space Fan Pro.

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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
     
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    • Most users think WinDirStat is a great GrandPerspective alternative.

    • WinDirStat is the most popular Windows alternative to GrandPerspective.

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

    • WinDirStat is Free and Open SourceGrandPerspective is Free Personal and Open Source
    • WinDirStat is CustomizableGrandPerspective is not according to our users
  2. 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
     
  4. 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
     
  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. 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.

    295 Disk Xray alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    Disk Xray screenshot 1
     
  7. 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
     
  8. 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
     
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    Comments about WhatSize as an Alternative to GrandPerspective
    Guest
    Positive
    0

    Shows disk usage as graphics

    Review by a new / low-activity user.
    GrandPerspective Icon
    WhatSize icon
    • WhatSize is Paid and ProprietaryGrandPerspective is Free Personal and Open Source
  10. 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. 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
     
  13. Disk Health icon

    Disk Health

     1 like
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    Clean up your Mac's hard drive of tons of unneeded files and find duplicate files with just a drag & drop.

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Mac
    Disk Health screenshot 1
     
10 of 10 GrandPerspective alternatives