Acres
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ACRES PLUS

A cloud that can’t read your notes.

Acres Plus includes app access, Sync, and Publish for $9/month. One vault in step across every device, any board handed to anyone as a web page. All of it sealed before it leaves your machine — we store ciphertext and hold none of the keys.

END-TO-END ENCRYPTEDFLAT PRICE, NO SEATSCANCEL ANY TIME
ACRES SYNC
IncludedIN ACRES PLUS · $9/MONTH TOTAL
Every device, one vault.

Your folder, in step everywhere, merged the same way agents merge. Names and paths encrypted too.

10 GB · 20 vaults · 30-day history
ACRES PUBLISH
IncludedIN ACRES PLUS · $9/MONTH TOTAL
Any board, one link.

A live, pan-and-zoom page anyone can open. Encrypted too — the key never reaches us.

100 live boards · 50 MB each
Get Acres Plus — $9/month · app access included · one account, your devices · manage in Settings → Account
01ACRES SYNC

Every device, one vault.

Sync is built like the rest of Acres: the vault stays plain Markdown in a folder you own, and every change rides the same three-way merge that lets an agent edit a board while you’re on it. Nothing is lifted into a database, nothing changes shape.

The encryption is total, not partial. Content, file names and folder paths are sealed on your device with a passphrase we never receive.

Conflicts keep both sides
Never a silent overwrite, ever.
Agents keep working mid-sync
CLIs and MCP see plain files throughout.
A mass-delete breaker
A wiped folder never propagates.
30 days of history
Versions and deleted-file restore.
passphrase + recovery key · argon2id · xchacha20 · 10 GB · 20 vaults
02ACRES PUBLISH

A board becomes a web page.

One click turns a board into a view-only page that pans and zooms like the real thing, drawn with the app’s own components. Cards open, PDFs render, highlights come along. Readers need no account and no app.

And it is encrypted end to end, which almost no publishing tool can say. The key rides in the link’s fragment, and browsers never send that to a server — so we host a board we cannot open.

Zero third-party requests
No trackers in the viewer. Ever.
Updates in place
The link follows the board as it grows.
Revoke in under a minute
The link stops working, everywhere.
Preview image optional
Off by default, on if you ask.
aes-gcm, key in the url fragment · 100 live boards · 50 MB each

Built so you don’t have to trust us.

Every promise on this page is a property of the system, not a policy we could quietly change.

01

Encrypted end to end.

Rare for note tools, rarer still for publishing. Sync and Publish store only ciphertext, sealed on your device before it goes anywhere. We can see a billing identity and how many bytes you store. Nothing else — no content, no names, no paths.

02

Your files stay files.

Sync does not lift your vault into a database. It stays plain Markdown and JSON in a folder you can open, grep, back up and hand to an agent. Cancel and the app carries on untouched; the server copy is deleted after 30 days.

03

Billing with no trapdoor.

Flat public prices, managed inside the app, the same for one device or ten. A $59 lifetime local license or one $9/month subscription are the whole business model: no ads, no telemetry, no data sales.

Fair questions.

Can you read what I sync or publish?

No. Both are end-to-end encrypted, so our servers hold ciphertext they cannot open. Sync’s keys derive from your passphrase on your own device; Publish’s key rides in the link’s fragment, which browsers never transmit. We see billing details, sizes and timestamps — never content, board names or file paths.

What if I lose my sync passphrase?

Setup hands you a second secret: a recovery key, shown once, meant to be printed. Either one unlocks the vault. We hold neither, so we cannot reset it — lose both and the server copy is unreadable forever, including by us. Your local files are untouched, and you can re-enroll the vault with a new passphrase.

How many devices does a plan cover?

All of them. A plan follows your account, not a machine. Sign in anywhere you run Acres and the vault is there — there is no device count, no seat count and no extra charge for adding one.

Do I need an account?

Acres Plus uses an email account to carry app access, Sync, and Publish across devices. The $59 lifetime local license and the free trial need no account.

Do I need a lifetime license before subscribing?

No. Acres Plus includes app access, Sync, and Publish for $9/month. A $59 lifetime license is an alternative for local use, and remains valid if you also subscribe and later cancel.

What happens if I cancel?

Access continues through your paid period. A lifetime license keeps local editing available afterward; otherwise the app becomes read-only after any remaining trial. Local files stay yours. Published links and synced copies are retained for 30 days after cloud access ends, then deleted.

Get Acres.

Cloud switches on inside the app, under Settings → Account. The app itself: a 14-day trial, then $59 once.

Download for macOSDownload for Windows
14-day free trial · then $59 lifetime or $9/month · other platforms