Deft Disk Declutter

Find and delete big files

Only for Mac

Free · In‑App Purchases

Mac

Deft Disk Declutter does one thing well: it helps you find the big files and folders eating your disk, and remove them — fast. Right-click to search even for files you don’t understand! Pick a folder (or your whole home) and it maps everything as a folding ribbon: one continuous band that wraps at each edge, sized by how much space each item takes. The biggest things stand out instantly. • Single-click to dive into a folder, breadcrumbs and back/forward to move around • Reveal any item in Finder, or move it to the Trash, right from the app • Built-in guard stops you from trashing system-critical folders • Five color themes (Night, Sunset, Ocean, Pastel, Mono) • Live scan progress, keyboard shortcuts, and a clean, minimal interface • English and Japanese Privacy first: the app only scans folders you choose, and nothing about your files ever leaves your Mac. (Optional feedback you type is the only thing sent, and only when you send it.) If it saves you some space, there's an optional tip jar to support development — no features are locked behind it.

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The UI has been improved. This will make it easier to use. You can now choose the app language (Japanese / English) in Settings.

Version 1.2

The developer, Hiroyuki Kako, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Hiroyuki Kako
    Size
    983.9 KB
    Category
    Utilities
    Compatibility
    Requires macOS 14.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    Languages
    English and Japanese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Good Burger $9.99
    • 外食 $29.99
    • Coffee $2.99
    • Learn More
    Copyright
    © 2026 Kako no Nikomi
  • Developer Website
  • Privacy Policy

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