SpaceSniffer AlternativesOnly apps categorised as System Cleaners

The best System Cleaner alternative to SpaceSniffer is Filelight, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to SpaceSniffer and 13 are System Cleaners so hopefully you can find a suitable replacement. Other interesting System Cleaner alternatives to SpaceSniffer are TreeSize, SD Maid SE, ncdu and Space Radar.

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

  1. Filelight icon
     88 likes

    Provides graphical disk usage analysis using interactive segmented rings, scans local, remote and removable disks, enables navigation and file management from within the interface, displays live info on hover, and integrates with KDE file managers for efficient data management.

    74 Filelight alternatives

    Cost / License

    Application type

    Platforms

    • Windows
    • Linux
    • BSD
    • KDE Plasma
    • Snapcraft
    • Flathub
     
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  2. TreeSize icon
     303 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.

    100 TreeSize alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Windows
    • PortableApps.com
     
  3. ncdu icon
     136 likes

    A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you don't have an entire graphical setup, but have to do with a simple SSH connection. ncdu aims to be fast, simple and easy to use, and should be able to run in any minimal POSIX-like...

    47 ncdu alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Linux
    • BSD
    • Cygwin
     
  4. WinExt Free icon
     11 likes

    Powerful Win utilities: fix registry, clean junk, protect privacy, optimize system, quick launch, find duplicates, folder size, see more recent resources, activity monitor, batch operation, synchronization, disable context menus, skip UAC, trace file.

    258 WinExt Free alternatives

    Cost / License

    • Freemium
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Windows
     
  5. OmniDiskSweeper icon
     17 likes

    OmniDiskSweeper is a Mac OS X utility for quickly finding and deleting big, useless files and making space on your hard disks. OmniDiskSweeper scans your disks and highlights the biggest files, so you can determine what's using up your disk space.

    43 OmniDiskSweeper alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
     
  6. Disk Space Analyzer allows you to easily find and remove the bulkiest content for your Mac or external storage. You can see your Mac disk usage, find folders that take up the most space, and manage hard drive space by moving or removing files.

    80 Disk Space Analyzer alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
     
  7. Disk Xray icon
     5 likes

    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

    • Paid
    • Proprietary

    Platforms

    • Mac
     
  8. Precious Disk icon
     2 likes

    Recover disk space by removing gigabytes of unwanted and forgotten files!

    Do you forget to remove old and heavy files? Are you often forgetting where you put your files?

    If at least one of your answers is Yes, try Precious Disk!

    Precious Disk carries out this task by scanni.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
     
  9. WhatSize icon
     12 likes

    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.

    71 WhatSize alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
     
  10. ClearDisk icon
     21 likes

    ClearDisk is a Mac OS X utility designed to clean the hard disk of unnecessary files which clog up the disk space. The goal of ClearDisk is just to find unused files on your computer and remove them. ClearDisk saves your time by cleaning your disk in a fast and intuitive manner.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
     
12 of 13 SpaceSniffer alternatives