Linux Softwares to Sunburst Chart

Filelight is a KDE graphical disk usage analyzer providing an intuitive, radial sunburst chart visualization of your disk space. It helps users quickly identify large files and folders consuming valuable storage by presenting a clear, hierarchical representation of your file system.

JDiskReport is a free, portable utility designed to help users understand how disk space is being utilized. It provides visual representations and detailed statistics of file and directory sizes, enabling users to identify large, obsolete, or unnecessary files for efficient disk management and cleanup.