Instantly spot "storage hogs" through an interactive, color-coded interface.
Quickly index millions of files to find hidden system data and application caches. DiskSight 3.0
Improved handling of Full Disk Access to ensure all "System Data" is accounted for. Free up storage space on Mac - Apple Support a technical description
3x faster scanning for high-capacity SSDs compared to version 2.x. DiskSight 3.0
is a disk space visualizer and analyzer for macOS designed to help users identify and manage large files that are consuming storage.
Since you are looking for "full text," below are several options depending on whether you need marketing copy, a technical description, or a quick summary for this utility. DiskSight 3.0: See What’s Taking Up Space.