On-device AI · for Mac

Ask your spreadsheets anything.

Spreadsheet Analyzer reads your Excel financials and answers in plain English — running entirely on your Mac. Not one cell is ever uploaded.

Runs on-device via Ollama · your data never leaves this Mac · notarized by Apple
100%
on-device — nothing in the cloud
0
bytes uploaded, ever
$79
one-time — no subscription
5
Macs on one license
Not a chatbot bolted onto a spreadsheet

It understands financial statements.

Most AI tools flatten a workbook into rows and naively add up whatever they find — so a balance sheet's line items, subtotals, and grand totals all get summed together, and the numbers come out wrong. Spreadsheet Analyzer detects statements, respects their structure, and answers the way an analyst would.

Generic AI · sums everything
$1,678,000

Adds every cell in the Total Assets column — including subtotals and the grand total. Double-counted, and wrong.

Spreadsheet Analyzer
$267,000

Recognizes the balance sheet, reads Total Assets from the correct row, and never sums a column that already contains its own total.

What you can do

Plain-English answers, on your own files.

Unlimited workbooks

Load any Excel or CSV file and ask about it. No row limits, no upload, no waiting.

Ask in plain English

“What was net income?” “Does the balance sheet balance?” No formulas, no pivot tables.

Whole-folder analysis

Point it at a directory and ask across every workbook inside at once.

Export for review

Save any session as a print-ready PDF or plain text — a clean record for the CFO.

On-device models

Runs local models through Ollama — free, open source, fully offline after setup.

One-time license

No subscription. Yours to keep on up to 5 Macs, with free updates through v1.

Built for confidential data

Nothing leaves this Mac.

For anyone handling MNPI, client positions, or unreleased financials, “the cloud” isn't an option. Spreadsheet Analyzer runs a local model on your own machine. Your workbooks and your questions stay exactly where they were created.

1

Install Ollama

Free and open source, about two minutes. The app guides you and starts it for you.

2

Load a workbook

Drop in your own Excel or CSV — or try the built-in sample workbooks, free.

3

Ask in plain English

Answers stream back on-device. After setup, it works with no internet at all.

Your files your Mac your answer.
No server. No account. No telemetry.

One price · yours to keep

Buy once. Use it forever.

A one-time license — no subscription, no renewals. Try it free first; buy when you're ready.

Full version
$79$129one-time · lifetime
Introductory price — rising to $129 after launch
  • Unlimited workbooks — every file you own
  • Unlimited questions — no daily cap
  • Whole-folder analysis in one pass
  • Export sessions as PDF or plain text
  • Use on up to 5 Macs, one license
  • Free updates through v1
Buy Spreadsheet Analyzer
Secure checkout via Lemon Squeezy · license delivered by email
Try it free

No account. No card.

Download and open it, then explore the built-in sample workbooks — unlimited, forever.

When you want to use your own data, your first workbook and ten questions are free. Buy the license whenever you're ready to go unlimited.

macOS 12+ · Apple Silicon (M1 or later) ~200 MB download Notarized by Apple · signed by JKJL LIMITED Requires Ollama (free · guided setup)
Questions

Good to know.

Is my data really private? +

Yes. The AI model runs locally on your Mac through Ollama. No file, cell, or question is ever transmitted anywhere. After the one-time setup, you can run it with no internet connection at all.

What do I get in the free trial? +

Unlimited use of the built-in sample workbooks, plus one workbook of your own and ten questions on it — no account, no card.

Does it need the internet? +

Only once — to install Ollama and download a model during setup. After that, everything runs entirely on your machine, offline.

Which Macs are supported? +

Apple Silicon Macs (M1 and later) on macOS 12 or newer. Intel Mac and Windows versions may follow based on demand.

Is it a subscription? +

No — a one-time purchase of $79, yours to keep, usable on up to 5 Macs, with free updates through version 1.

What is Ollama? +

A free, open-source engine that runs AI models locally — it's what keeps everything on your machine. The app walks you through installing it in about two minutes and starts it for you.