Filelight is a free, open source, simple, easy to use, and cross-platform KDE utility for viewing graphical disk space usage information. It works on Linux distributions and Windows operating systems. It is a disk
dutree is a free open-source, fast command-line tool for analyzing disk usage, written in Rust programming language. It is developed from durep (disk usage reporter) and tree (list directory content in tree-like format) command
On the internet you will find plenty of tools for checking disk space utilization in Linux. However, Linux has a strong built-in utility called ‘df‘. The ‘df‘ command stands for “disk filesystem“, it is