DiskBrew shows you exactly what is eating your disk. Point it at a folder - or your whole Mac - and it draws everything as interactive rings, so the space hogs jump straight out instead of hiding ten folders deep.
No account, no sign-up to look around, nothing uploaded anywhere. DiskBrew reads your disk right on your Mac and nothing ever leaves it.
Highlights
- See it at a glance - your folders become a ring chart sized by how much space they really take, biggest slices first.
- Fast, even on huge drives - DiskBrew measures folders across every CPU core at once, so even a full disk sizes up in seconds, not minutes.
- Drill in as deep as you like - click any slice to open that folder, and use the breadcrumb to step back out. There is always one more level to explore.
- Clean up without leaving - reveal anything in Finder, or move what you do not need to the Trash. It is recoverable, so nothing is gone for good.
- Instant the second time - results are remembered between launches, so re-opening a folder you have seen before is immediate.
- Sizes you can trust - DiskBrew counts the real on-disk size and never double-counts files that are linked in two places, so the numbers add up.
- Start anywhere in one click - jump straight to Home, Downloads, Applications, or the whole disk, or pick any folder yourself.
- Light & dark, built for Mac - a native macOS look that follows your taste, with a tidy menu bar and About window.
How it works
Open DiskBrew and choose a folder, or tap one of the quick-scan shortcuts. It starts sizing right away and fills in the rings live as it goes, so you see the big folders appear first. Click a slice to dive in, double-click to go deeper, and click the center to step back up.
Found something to clear? Select it and reveal it in Finder to double-check, or send it to the Trash on the spot. Grant Full Disk Access once and DiskBrew can measure every corner of your Mac without a prompt for each folder.
Perfect for
- A full "startup disk" warning - when your Mac says it is out of space and you have no idea where it went.
- Spring cleaning - hunt down forgotten downloads, old backups, and giant caches you never knew were there.
- Before a backup or move - trim the dead weight first so you only copy what matters.
- Anyone with a smaller SSD - keep a 256GB Mac breathing by checking in whenever space gets tight.
