OFX vs QFX vs QBO — Bank Statement Formats for Accounting

July 13, 2026

If you have ever downloaded bank transactions for accounting software, you have encountered OFX, QFX, and QBO files. These three formats look similar, but they serve different purposes and are tied to specific software ecosystems. Understanding the ofx qfx qbo difference is critical for getting your financial data into Quicken, QuickBooks, GnuCash, or Excel without errors.

This guide explains exactly how these formats differ, which software uses each, and how to convert between them securely.

What is an OFX file? ▼OFX (Open Financial Exchange) is an open standard for financial data exchange between banks and accounting software. It supports checking, savings, credit card, and investment accounts with structured transaction data.What is a QFX file? ▼QFX is Quicken's proprietary extension of OFX. It adds Quicken-specific tags for categories, investment types, and account metadata. QFX files can usually be parsed by standard OFX tools.What is a QBO file? ▼QBO (QuickBooks Web Connect) is QuickBooks' bank import format. It extends OFX with tags for chart of accounts, tax lines, and class tracking fields for seamless import into QuickBooks.Can I open QFX files in Excel? ▼No. Excel cannot open QFX natively. Convert QFX to CSV using a converter like ConvertPivot's QFX to CSV tool, then open the CSV in Excel.Which banks support QBO downloads? ▼Most major US banks including Bank of America, Chase, Wells Fargo, Citibank, US Bank, PNC, and Capital One offer QBO downloads in their online banking portals.