Diskfern

About

Your Mac is full. Diskfern shows what’s taking the space - and helps you decide what deserves to stay. Explore your storage in Treemap, List and Sunburst views, then use 44 Smart Highlights to group caches, logs, Xcode, Docker, Android emulators and other space hogs as Safe, Review or Protected. Search in plain language (“videos > 1GB” or “PDFs this month”), inspect file paths and preview items before acting. Pro adds a review-first Collector, one-click staging for rebuildable clutter, an app uninstaller and on-device Disk Advisor AI (macOS 26 + Apple Intelligence). Your files and scan results stay on your Mac. Measured on an M4 MacBook Air (16GB, macOS 26.6): ~2.9 million startup-disk files scanned in ~16 seconds; search across 2 million records in 2.35ms. Results vary by Mac and file count. Scan free forever. Pro and Family are one-time purchases, not subscriptions.