Convert QFX to CSV

QFX is Intuit's proprietary variant of OFX — banks hand it out, spreadsheets can't read it. Here's how to turn one into clean CSV in under a minute, free.

Most banks and credit unions export statements as .qfx files. They're built for Quicken, not for Excel, Google Sheets, or importing anywhere else. Gristmill converts them to clean CSV — and fixes the mess inside while it's at it.

How to convert QFX to CSV

1. Export your statement from your bank's website (choose the QFX/Quicken/Intuit download option).
2. Open the Gristmill cleaner and drop the file in — or paste its contents.
3. Click Clean it, review the table, download the CSV.

What you get beyond a plain conversion

• Duplicate removal — pending charges that later post twice are collapsed into one row.
• Merchant cleanup — SQ *POTBELLY 4472 becomes POTBELLY.
• Subscription detection — recurring charges get flagged, including quiet price hikes.
• Exact cents — amounts are handled as integer cents, so $45.30 never becomes 45.299999.

The converter works with checking, savings, and credit-card QFX exports from Chase, Wells Fargo, Bank of America, Amex, Capital One, and credit-union downloads.