A windows batch script that cleans your PC from temporary files
Qt-based directory statistics
A fast, native disk-space treemap for macOS, in the spirit of WizTree
Treemap disk usage analyzer: In search of lost space
Free, open-source disk usage analyzer for macOS, Windows and Linux
Free macOS menu bar app to visualize and clean developer caches
Graphically shows disk usage for Macs
A disk usage statistics viewer and cleanup tool for Windows
Open-source Windows disk space analyzer with interactive treemaps
Open-source disk cleaner for Windows, macOS and Linux
Lightweight disk benchmark - a modern alternative to CrystalDiskMark
This program tests USB sticks and tells you if they are fake or not.
Free disk space analyzer: reads the NTFS MFT, maps a drive in seconds.
Finds forgotten caches and shows how to free up disk space.
Redundant files remover
Free, open-source Windows disk space analyzer and PC cleaner
Sadeaner is a good tool for cleaning up the PC
Visualize files on disk with file size
Program to find (all) files above a size at a target dir
Ncdu is a disk usage analyzer with an ncurses interface
File system crawler and disk space usage software
Examine your file collection: what's backed up; disk usage.
Free up valuable disk space