Filelight Alternatives for Windows

There are many alternatives to Filelight for Windows if you are looking for a replacement. The best Windows alternative is WinDirStat, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Filelight and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Filelight are WizTree, TreeSize, SquirrelDisk and SpaceSniffer.

filter to find the best alternatives

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

  1. WinDirStat icon
     1154 likes

    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

    Application type

    Platforms

    • Windows
     
  2. WizTree icon
     277 likes

    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
     
  3. TreeSize icon
     296 likes

    Comprehensively analyze disk space usage with TreeSize across local, network drives, and mobile devices. Features include folder sizes, subfolders, file counts, NTFS compression rates, interactive 3D charts, and the ability to target large, temporary, and duplicate files, even via MTP and WebDAV.

    90 TreeSize alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Windows
    • PortableApps.com
     
  4. SquirrelDisk icon
     66 likes

    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.

    89 SquirrelDisk alternatives

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
     
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    1
    SquirrelDisk vs Filelight Comments
    Guest
    Positive
    0

    simple, no bloat, free software

    Review by a new / low-activity user.
    • SquirrelDisk is Free and Open SourceFilelight is also Free and Open Source
    • SquirrelDisk is Privacy focusedFilelight is not according to our users
  5. SpaceSniffer icon
     328 likes

    SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are situated on your devices.

    65 SpaceSniffer alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
  6. FreeCommander icon
     397 likes

    Dual-panel file manager with tabbed navigation, built-in viewer for multiple formats, ZIP/RAR/7z archive support, folder sync and comparison, batch renaming, search within archives, customizable keyboard shortcuts, DOS command integration, and full portability.

    116 FreeCommander alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Windows
    • PortableApps.com
     
  7. SpaceMonger icon
     47 likes

    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 quickly with Treemap visuals and finds files by...

    78 SpaceMonger alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
  8. Space Radar icon
     9 likes

    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.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Electron / Atom Shell
     
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    1
    Space Radar vs Filelight Comments
    Gwrvan Barré
    Positive
    0

    Better than Filelight. It is (more) powerful and easy to use.

    • Space Radar is Free and Open SourceFilelight is also Free and Open Source
    • Space Radar is Privacy focusedFilelight is not according to our users
  9. JDiskReport icon
     93 likes

    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.

    70 JDiskReport alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
     
  10. Scanner icon
     57 likes

    This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at once.

    75 Scanner alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
     
    |
    1
    Scanner vs Filelight Comments
    mcilya
    Positive
    0

    Lightweight Haves same functionality

    Review by a new / low-activity user.
    • Scanner is Free and ProprietaryFilelight is Free and Open Source
  11. RidNacs icon
     17 likes

    RidNacs is a 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...

    73 RidNacs alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
  12. MeinPlatz icon
     2 likes

    MeinPlatz "My-Place" offers an easy and fast way to scan the hard disk for lost disk space. With analysis on a percentage basis and grouping by folders, file types, size or date. It has also a nice print and export function.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
     
12 of 43 Filelight alternatives