Free forever
FreeFor your first entity and five active leases.
- Every feature is included
- It covers your first entity
- It covers five active leases
Double-entry accounting for property owners
BooksRail is double-entry accounting for people who own and manage property. It runs on your own computer and keeps your books in one encrypted file that you own.
For Windows 11 and Mac. Coming to the Microsoft Store and the Mac App Store.

The short version
BooksRail keeps your books in one encrypted file that you own.
The app works with the network switched off.
BooksRail handles post-dated cheque lifecycles, straight-lined rent, rent rolls and owner statements.
Your first entity and five active leases are free.
Built for property
BooksRail follows a post-dated cheque through its whole lifecycle. It recognises income over the period the cheque covers, not from the cheque date.


It handles rent-free periods, step rents, modifications and terminations.


Contract scan reads a tenancy contract PDF and proposes the lease and its cheques. You confirm them before BooksRail writes anything.

BooksRail treats residential, commercial and short-stay property differently because they are different.

History you can trust
BooksRail posts a correction as a reversal and leaves the original entry in place. It keeps an append-only audit trail and locks closed periods.
Posted entries cannot be edited or deleted. A correction is a reversal, which links back to what it reverses.On the Journals screen


Bank reconciliation
BooksRail does not connect to your bank and does not post by itself. You export an MT940 file from your bank, the reconciliation workbench matches it line by line, and you decide each match.



Your books, your file
BooksRail keeps them in one encrypted file that it backs up automatically and you can restore. You need no account, no sync service and no subscription, and the app works with the network switched off.
Try itNetwork on
Switch the network off and each task below still works.
Reports
BooksRail exports the trial balance, profit and loss, balance sheet and cash flow as formatted Excel, plain Excel, PDF or CSV. It also produces rent rolls, owner statements, and tenant and supplier ageing.

VAT201 workings, the FAF audit file and e-invoice-ready data switch on where they apply and stay out of the way where they do not.
Pricing
Free forever
FreeFor your first entity and five active leases.
One payment
OnceYou pay one time and there is no subscription.
Questions
You keep them in one file that you manage yourself, not in an account we hold. SQLCipher encrypts the file with your passphrase.
No. BooksRail does not connect to a bank and does not post by itself. You export an MT940 file from your bank, the reconciliation workbench matches it line by line, and you decide each match.
Your first entity and five active leases are free, with every feature included. One payment removes the caps. Updates are included and you do not renew.
No. The double-entry ledger, the real estate layer and the reporting are the product, and they work the same wherever you are. VAT201 workings, the FAF audit file and e-invoice-ready data switch on where they apply and stay out of the way where they do not.
No. One person works in a BooksRail file at a time.
Yes. The app carries a full manual that you can search, print and save as a PDF without a connection.
Your first entity and five active leases are free. BooksRail is for Windows 11 and Mac and is coming to the Microsoft Store and the Mac App Store.
About one email a month, each a closer look at one of our apps, with free trials and launch news. Leave any time: every email has a link. The list is kept by Hardbound Studio.