Click the "Search" button at the bottom. Because of its Rust-based engine, Czkawka can scan hundreds of gigabytes in seconds. 4. Review and Delete Once the results appear:
Similar images — reduce near-duplicates
The file (or often windows_czkawka_gui.zip ) is the portable package for Czkawka , a powerful, open-source tool for decluttering your PC by finding duplicates and other junk files.
Most system cleaners are either paid, bloated with ads, or send your data to the cloud. Czkawka does none of that. It is: