One local file
Each company lives in a portable SQLite-backed .ledger file you control.
No-subscription accounting software
The Ledger is professional Windows accounting software built around a simple promise: buy the version once, keep your books locally, and stay in control of your accounting data.
No card required. Windows desktop. $500 one-time purchase. No monthly software fee.
Each company lives in a portable SQLite-backed .ledger file you control.
Double-entry accounting, reconciliations, reports, receivables, payables, payroll, and more.
Open your ledgers read-only without a paid write license. Your records remain yours.
Accounting software without a subscription
Built for small businesses, bookkeepers, and accounting professionals, The Ledger stores each company in a local .ledger file. Licensing and updates can use the internet; your journal entries, payroll records, customer lists, and financial statements do not need to.
A durable way to work
Keep the books on your computer, network share, or storage system. The Ledger does not require your accounting data to live in our cloud.
Reports, transactions, reconciliations, and drilldowns share the same accounting engine, so the interface stays close to the underlying books.
Buy the version once for $500. There is no monthly software fee to keep using your activated, compatible installation.
Two ways to work
The Ledger does not contain an AI model. It is complete desktop accounting software on its own; if you want AI assistance, it also gives the agent you choose the accounting tools it needs.
No AI required
Use The Ledger directly through its Windows interface. No model watches your work, no AI subscription is included, and ordinary accounting does not depend on an AI provider.
Bring your own AI
A documented command line lets your chosen agent inspect, preview, and perform supported ledger work. The agent operates the tools; The Ledger's accounting engine enforces the rules.
See how AI access worksProve it on your own computer
Install The Ledger, create or open a file, and test the workflows that matter to you. Buy only after you know it works for your business.