Czkawka is a fast, cross-platform duplicate-finder and system cleanup tool written in Rust. The project offers both command-line and graphical interfaces; on Windows, many users download the prebuilt GUI package named czkawka-gui.zip. This post explains what czkawka-gui.zip contains, how to install and run it safely, how to use the GUI to reclaim disk space, common options and workflows, performance tips, troubleshooting, and recommendations for integrating it into maintenance routines.
: If you have coding experience, you can implement the feature yourself and submit a Pull Request .
Always verify the SHA256 checksum if provided.
After extraction, you will see: