Czkawka — fast file organizer and duplicate cleaner

Czkawka is a lightweight utility that helps you tidy up your storage by locating duplicate files, empty directories, and visually similar media. It uses a GTK-based interface and is implemented in Rust, which contributes to a responsive, low-overhead experience. The app is free and available for Windows users.

Core capabilities

  • Fine-tune scan behavior with customizable parameters to match your needs.
  • Detect and list duplicate files so you can remove or relocate them.
  • Identify visually similar images as well as comparable audio and video files.
  • Find and report empty folders that may be cluttering your drives.
  • Choose between removing duplicates permanently or moving them to a different location.
  • Simple, GTK-driven interface built with Rust for snappy performance.

Benefits of using Czkawka

  • Speeds up storage cleanup by automating duplicate and clutter discovery.
  • Helps reclaim disk space by letting you quickly remove unnecessary copies.
  • Offers flexibility through adjustable scan settings for targeted results.
  • Makes media library maintenance easier by grouping similar files.
  • Keeps the process straightforward with a clear and user-friendly UI.
  • Available at no cost, which is helpful for budget-conscious users.

Alternative to consider

Suggested substitute: SHAREit (free) — primarily a file-transfer application rather than a duplicate cleaner, but it can be useful for moving large numbers of files between devices when reorganizing storage.

Technical

Title
Czkawka
Requirements
  • Windows
Language
No language has been specified.
Available languages
License
  • Free
Latest update
2026-01-02
Author
Rafał Mikrut
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