Is the MT940 to IIF Converter really free?

Yes, completely free with no signup required.

Does my MT940 file get uploaded to a server?

No. All processing happens locally in your browser using JavaScript. Nothing is uploaded.

What does the IIF output look like?

The output is a tab-delimited IIF file with columns from MT940 transaction fields and one row per :61: statement line.

What will the output file be named?

The output IIF file will have the same base name as your input MT940 file, with the extension changed to .iif.

Free MT940 to IIF Converter | FinancialDataTools.com

Source MT940

Drop to load

MT940 file (.sta)

🏛️

Drop a MT940 file or click Open

Supports .sta, .txt, .mt940

About the Free MT940 to IIF Converter

The FinancialDataTools.com MT940 to IIF Converter is a free, browser-based tool for converting MT940 files to IIF format. It runs entirely in your browser — no file is ever uploaded to any server.

How It Works

Drop your MT940 file onto the left panel or click Open to browse. Your source data is previewed in a table. Click Convert to IIF to generate the output in the right panel. Click Export IIF to download the result file.

Privacy and Security

All file processing happens inside your browser using JavaScript. No file content is transmitted to any server. Your financial data stays private on your device.

Free MT940 to IIF Converter — Free MT940 to IIF Converter — Convert SWIFT MT940 to QuickBooks IIF Online