OFX files offered in online banking to download transaction details. OFX files provide date, amount, payee/payer, memo, check number, investment details for investment transactions. OFX files are also called "Microsoft Money" files.
Start OFX2CSV and locate an OFX file
Review transactions
Click Save to save a CSV file and then open it in Excel (or other spreadsheet application) or click Copy to clipboard and then switch to Excel and click Paste there
Bank (Checking/Savings/Credit Line)
Credit Card
Investment