Advisors, accountants, and mental health professionals can’t paste client data into ChatGPT — or any cloud. SecureOffline runs a capable AI entirely on your Mac, so you can read, summarize, and draft from sensitive documents that never leave your device. Not a privacy promise — an architecture. There is no server to leak.
✓ Client data never leaves your Mac · ✓ No account needed · ✓ 30-day money-back guarantee
Wi-Fi: off — and it works exactly the same. That’s the point.
If your profession makes client confidentiality a legal duty, general AI tools are off-limits for your most sensitive work. SecureOffline is the one you can actually use — because the data never leaves your machine.
Summarize statements, prep for reviews, and draft client emails — without putting portfolios or PII on someone else’s server. Built for SEC/FINRA confidentiality duties.
For advisors →
Read returns, organize workpapers, and draft client memos on-device. The FTC Safeguards Rule requires you to protect client data — “I pasted it into ChatGPT” doesn’t.
For accountants →
Turn your own session notes into summaries, letters, and treatment-plan drafts. Nothing about your clients is ever transmitted — because there is no server.
For mental health professionals →
Summarize policies, compare estimates, and turn field notes into claim-ready drafts — claim files and policyholder PII never leave your machine.
For insurance →
HR, consultants, journalists, executives — anyone whose work can’t go to the cloud. If that’s you, this is yours too.
For confidential work →
One product, one download. The examples differ by profession; the architecture is the same everywhere — your clients’ data never leaves your device. See plans →
Everything you’d reach for in a cloud AI, running on your own Mac: read your documents, draft on top of them, dictate and listen — on the confidential work you can’t send anywhere.
Attach statements, returns, case files, or contracts and ask questions about them. The file is read on-device and never uploaded.
Client emails, review summaries, memos, letters — drafted from the documents you provide, in your voice, ready to edit.
Drop any answer straight into your CRM, email, or Word — copy to clipboard or export a clean PDF. Your workflow, offline.
Speak instead of type; hear answers read back. All speech is processed on your Mac — nothing sent to a transcription service.
Not a policy promise — a design fact. There is no server, no account, no telemetry. Verify it yourself with any network monitor.
Signed and notarized by Apple, published by a real US company (OnyxLinc LLC) — not an anonymous app or a weekend Ollama setup.
Three steps, five minutes, and it’s yours.
Apple-notarized for macOS on Apple Silicon (M1 or newer). Open the file, drag to Applications.
One-time download, sized to your Mac — from 1 GB (fast) to 5 GB (most capable). Needs internet once.
Every answer is generated on your machine. Unplug the router and watch it keep working.
Fair question — we’ll answer it honestly. For casual use, cloud AI is fine (and online, the big cloud models are smarter). For confidential client work, the picture changes.
| SecureOffline.ai | ChatGPT / cloud AI | |
|---|---|---|
| Client data stays on your device | Yes — no server | Sent to the cloud |
| Safe for regulated confidential work | Yes — nothing transmitted | No |
| Reads & drafts from your documents | Built in | Yes |
| Accountable US vendor + support | OnyxLinc LLC, notarized | Yes |
| Built for a profession’s workflow | Per-profession editions | Generic |
| Works fully offline | Yes | No |
| Subscription | None on Personal — $59 once | Monthly |
| Try before you buy | 7-day trial, no account | Freemium |
The honest trade-off: online, the big cloud models are smarter. But the sensitive 20% of your work can’t go there — and that’s exactly the work SecureOffline is for. We win where the cloud isn’t allowed to play.
Because it runs entirely on your Mac, SecureOffline keeps working on a plane, in a dead zone, off-grid, or in a blackout — a genuine benefit well beyond the office.
Planes, ships, cabins, dead zones — your AI and your documents come with you.
A reference library that talks back when the grid and the signal are gone. For emergencies & preparedness →
Insurance adjusters and field teams working confidential files where there’s no signal.
Every plan runs 100% on-device with all features and all AI models. Try everything free for 7 days — no account, no card. How is this different from ChatGPT?
Family (5 Macs) — $79 once
Billed annually — $348/year
Not sure yet? Start the free 7-day trial — no card.
One promise, no fine print: 30-day money-back guarantee. If it’s not for you, reply to your receipt email and we refund — no questions, no forms.
A printable PDF guide to the first three days without power — the first-hour checklist, safe water math, food-safety timelines, phone-charging triage, and how to signal for help. Written and formatted offline, using SecureOffline itself.
One useful email per week on preparedness & AI privacy. Unsubscribe anytime. No tracking pixels — obviously.
Plain-English guides on how private, on-device AI works — and how it compares.
How a private AI runs on your own machine with no internet, and what it's genuinely good at.
The honest comparison — including where the cloud still wins.
An honest look at the gadgets, and a simpler way to get the same thing.
Help that still works when the grid and the signal are gone.
Privacy by architecture: why nothing leaving your device beats any policy.
Everything we've written on private, offline AI.
That’s the whole reason it exists. SecureOffline makes no network connections during use — the AI model runs on your Mac’s own chip, and your documents, prompts, and answers never leave the device. There’s no server to breach, subpoena, or leak, and nothing to appear in a third party’s logs. You can verify it yourself: run any network monitor while you work and watch for zero traffic. (SecureOffline is a tool you operate under your own professional obligations — it doesn’t make claims of certification on your behalf; it removes the transmission that creates the exposure.)
ChatGPT runs on OpenAI’s servers: it needs internet and your conversations leave your machine — a non-starter for confidential client work. SecureOffline runs a capable open AI model locally: it works anywhere and nothing is transmitted. Honest trade-off: online, the largest cloud models are smarter. But the sensitive work you can’t send to the cloud is exactly what this is for — try it free and judge on your own documents.
Yes. After the one-time app and model download, every answer is generated by an AI model running on your Mac’s own chip. Turn off Wi-Fi and it works identically — that’s the product. The only thing that ever needs internet again is downloading a different model or an app update.
Any Apple Silicon Mac (M1 or newer, 2020+) with 8 GB of memory or more. The app recommends the right AI model size for your machine automatically. It is built for Apple Silicon only and won’t run on Intel Macs. An iPad edition is coming.
By architecture, not by promise. There is no server, no account, and no telemetry — the app makes no network connections during use. Don’t take our word for it: run any network monitor (like Little Snitch) while you chat and watch the traffic. Zero packets.
General questions and writing, step-by-step guidance for repairs and emergencies, reading and answering questions about your PDFs, voice input, natural spoken answers, and exporting any conversation as a printable PDF. It will honestly say “I’m not sure” rather than guess on safety-critical details.
30 days, money back, no questions. One number, no contradicting fine print. And the 7-day trial means you’ll know long before you pay.
SecureOffline.ai is a product of OnyxLinc LLC, a US company. The app is signed and notarized through Apple’s developer program — macOS itself verifies every copy you download. See our trust & verification page for the technical details.
Try it free on your own confidential documents for 7 days. If it doesn’t earn a place in your workflow, you’ve lost nothing.
Start your free 7-day trialmacOS 13+ · Apple Silicon · 175 MB download
SecureOffline is a private, on-device tool that you operate under your own professional judgment and obligations. Its AI-generated output can contain errors and is not professional, legal, financial, medical, or safety advice — review anything consequential before you rely on it or share it with a client.
We’ll email you the download — that link is your free 7-day trial, every feature unlocked, no card.
Requires an Apple Silicon Mac (M1 or newer), macOS 13+. It won’t run on Intel Macs.