DiskPearl for Mac

DiskPearl is a Mac disk-cleaner and storage-analyzer tool that shows what is eating your disk space and what is safe to remove, with particular focus on the opaque 'System Data' category macOS usually hides. It scans folders in parallel for fast mapping and renders the result as a ring-based interactive disk map, so you can drill into which folders are large and what they contain. Its standout is a System Data breakdown that recognizes 190+ folders inside that otherwise vague macOS bucket, turning a number you can't act on into specific removable items. Duplicate detection runs byte-by-byte across the whole disk, and an app-management view finds leftover remnants after you uninstall an app. Deletions are handled safely — everything goes to the Trash with restoration history — and size tracking monitors folder growth across repeated scans. An optional AI assist can describe unknown folders using Claude, OpenAI, or a local model. For Mac users searching for the best AI for cleaning up System Data and reclaiming disk space, the appeal is seeing inside that hidden category rather than guessing. The full scan and disk map are free with no time limit; a one-time licence unlocks the rest.

Mapping Mac disk usage, breaking down the hidden System Data category, finding duplicates, and safely reclaiming storage.