It knows what your files are. No one else does.

Arruma lives in your menu bar and quietly looks after your Downloads and Desktop — filing things where they belong, and letting you know what’s safe to bin. All of it happens on your Mac, and only on your Mac.

See how it works In development · macOS 14+ · Apple silicon
While you were making dinner… ~/Downloads
🧾invoice_march.pdf
🖼Screenshot 2026-08-14.png
✈️boarding-pass(3).pdf
🧾receipt-aws-jul.pdf
🖼CleanShot 0412.png
📁Receipts +2 filed
📁Screenshots +2 filed
📁Travel +1 filed
Nothing is deleted without you — Arruma files, suggests, and waits. You always get the final say.
🔍

It actually understands

To a cleaner app, a screenshot is just a PNG. Arruma can tell it’s a boarding pass for a flight you already took — or a receipt you already expensed.

IMG_4302.png → boarding pass, expired
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Suggests, never surprises

Every suggestion comes with a plain-English reason, and nothing is deleted without your okay. Sandbox mode even rehearses changes on copies first.

Xcode_15.dmg — already installed
☕️

One friendly digest a day

No dashboards, no nagging. One short note each evening: what got filed, what’s safe to bin, how much space you’d get back. Ignore it and nothing happens.

Today: 23 filed · 2.3 GB reclaimable

The AI that never phones home.

For an AI to understand your files, it has to read them — and every cloud product quietly asks you to be okay with that. Arruma doesn’t, because Arruma has no cloud. Its model runs on your Mac’s own Neural Engine, so your files are read where they already live: on your machine, by your machine.

This isn’t a privacy setting. There is simply no server to send anything to.

✈️ Works exactly the same in Airplane Mode — go ahead, try it.

Your Downloads folder deserves better.

Arruma isn’t finished yet. There’s no waitlist and nothing to sign up for — when it’s ready to use, the download will be on this page.