Ledger File Lab

Convert QBO files, locally

Ledger File Lab reads a QuickBooks® Web Connect (.qbo) file in your browser, previews every transaction, and exports a clean spreadsheet. Your file is never uploaded or stored.

01 File stays on device 02 Parsed in your browser 03 Exported by you

QBO → Excel

Preview transactions and download an .xlsx workbook. Amounts and dates are preserved exactly.

QBO → CSV

Preview transactions and download a UTF-8 CSV that opens cleanly in Excel, Google Sheets, or Numbers.

Why local-only?

A .qbo file contains your real transaction history. Ledger File Lab processes it entirely inside your browser — no upload, no storage, no account, no analytics. Clear the file or close the page and the data is gone.

Ledger File Lab is not affiliated with, endorsed by, or sponsored by Intuit Inc. Review the preview and verify the exported transactions before using them in accounting workflows.