Launching January 1, 2027 · Windows desktop

Own your books.

A general ledger you buy once and keep forever. Your data lives on your machine, not in someone else's cloud. No subscription. No lock-in. No hostage situation.

Become a founding tester See how it works

Windows desktop app · One-time purchase · No subscription

One-time purchase
Yours forever
No monthly fees, ever.
Local data
On your machine
No cloud account required.
No lock-in
Leave anytime
Clean export, built in.

The problem

You didn't sign up to rent your own books.

Cloud accounting started as a convenience. Somewhere along the way it became a subscription you can't escape, a workflow you didn't choose, and a data format only they can read. That's not software. That's a lease.

The bill that never stops

You pay every month, forever, for software you've used for years. The price goes up. The features you actually use don't change.

Your data, held hostage

Try to leave and your own financial history is locked in a format only they can read. Getting out is painful by design.

Forced upgrades, broken workflows

One morning the interface changed. The report you ran every quarter is gone. You didn't ask for this. You didn't get a vote.

Features you'll never touch

You're a solo consultant. You don't need payroll for 200 employees. But you're paying for it anyway, buried in a product built for someone else.

How it's structured

A general ledger first. Everything else, optional.

The default app is a clean, accurate set of books. You add operational features only if your business needs them — so you never pay for or wade through features you'll never touch.

Always included — the core

The books, done right

This is the foundation. Clean, accurate, and yours. Every other feature is built on top of it — not tangled into it.

  • Real double-entry general ledger
  • Chart of accounts you control
  • Journal entries with running balance
  • Trial balance
  • Balance sheet & income statement
  • Tamper-evident audit trail
Optional add-ons

Operational features, à la carte

Solo consultant? You probably need accounts receivable and nothing else. Small LLC? Maybe add inventory. You decide. The app stays small and fast either way.

  • Accounts payable & receivable
  • Customer & vendor management
  • Invoice tracking
  • Inventory (basic)
  • Project cost tracking
  • Multi-currency

Add-ons are priced individually at launch. Founding testers lock in special pricing on everything.

Why it's different

Software you own, not software you rent.

One-time purchase

Pay once. Own it forever. No subscription, no renewal, no price increase next year. The software is yours.

Your data, on your machine

Everything lives in a file on your computer. Back it up however you like. No cloud account required. No internet needed to run it.

No vendor lock-in

Export your data in clean, standard formats at any time. Freedom to leave is a built-in feature, not an afterthought.

A tamper-evident ledger

Every entry is recorded with a full audit trail. You can see exactly what changed, when, and why. Your books are your books.

The standout feature

Import, clean, and start fresh.

Books4One imports from QuickBooks Online and QuickBooks Desktop, then gives you an offline workbench to clean your data on the way in — so you land in a fresh set of books without the mess you've carried for years.

  • Dedupe customers and vendors — merge records that got created twice.
  • Restructure your chart of accounts — fix the categories that never made sense.
  • Export clean data anytime — in standard formats you can take anywhere.
  • Works entirely offline — no internet required during import or cleanup.

Freedom to leave — built in, not an afterthought.

Who it's for

Built for people who own their business and expect to own their tools.

Solo developers

You bill clients, track expenses, and file taxes. You don't need a suite. You need accurate books.

Freelancers & consultants

Your business is you. Your books should be simple, clean, and yours — not locked in a cloud you pay for every month.

Bookkeepers

You manage books for multiple clients. A desktop tool you own and control is more reliable than a subscription that changes under you.

Small LLCs

A few partners, real revenue, real expenses. You want a proper general ledger without the enterprise price tag or the workflow lock-in.

Founding tester program

Help build something worth owning.

Books4One launches January 1, 2027. Before that, I'm looking for a small group of real businesses to test it, break it, and tell me what's missing. This isn't a waitlist. It's co-development.

  • Early hands-on access — use Books4One before it launches, on real books.
  • A direct line to the developer — not a support ticket. A conversation.
  • Real influence over what gets built — your feedback shapes the roadmap.
  • Founding-member pricing at launch — locked in before the public price is set.
What you get

Early access, real influence, founding pricing

Looking for solo businesses, freelancers, consultants, and small LLCs — especially people currently using QuickBooks who are ready for something different.

Join the founding testers