DiskCode helps you identify and reclaim disk space on your computer. It offers seven views: Overview, Size Tree, Largest Files, Treemap, Cleanup, Duplicates, and Search. You can manage files by moving, copying, or trashing them, with options to sort and rescan. DiskCode ensures safety by never deleting files directly, confirming duplicates, and protecting system files. It is private, with no network connections or ads, and stores settings locally. The app supports exports lists to CSV.