Anillo: Disk Space Analyzer

Anillo shows you where your disk space went — and helps you take it back.

Scan your entire Mac in seconds and explore it as a beautiful, interactive ring chart. The biggest folders are the biggest slices, so the space hogs are obvious at a glance. Click any slice to zoom in, hover to see its size, and keep going until you find what you no longer need.

SEE EVERYTHING
• A full map of your startup disk: every folder, sized and sorted.
• Fluid zoom animations make it easy to keep your bearings as you dive deeper.
• A side list with exact sizes, percentages and file counts for the folder you’re in.
• Reveal anything in Finder or copy its path with a right-click.
• Filter the whole picture by kind: apps, images, videos, audio, PDFs, documents, archives, disk images, code.
• Scan history: every scan is compared with the previous one, so you can see which files and folders appeared, disappeared or changed size.

KNOW BEFORE YOU DELETE
• Drag folders and files into the Basket to see exactly how much space you would free — nothing is touched until you say so.
• Changed your mind? Put items back with one click.
• Delete permanently to free the space right away, or move items to the Trash to stay on the safe side.
• System locations are protected, so you can’t remove something macOS needs.

STAY AHEAD OF A FULL DISK
• Put a size limit on any folder — Downloads, caches, build folders, virtual machines.
• Anillo measures them in the background, draws their growth over time, and sends a notification the moment a folder crosses its limit.
• Optional automatic clean-up: set a second, higher limit and Anillo empties that folder into the Trash (or deletes its contents) for you, and tells you each time it did.
• It keeps watching quietly from the menu bar, and can open at login.

FAST AND ACCURATE
• A multi-core scanner built for APFS reads millions of files in seconds.
• Honest numbers: APFS clones and hard links are counted once, symbolic links are never followed, and cloud files …