My issue is that I had downloaded an OFX spreadsheet of my Google Finance portfolio, and need it to be CSV so I can add it to other finance research sites. It's very simple, has no formulas, it's just a text spreadsheet. I had hoped this converter site could handle it, but I got an error message saying the only thing you can handle is CSV files. That's kinda sad for a converter site, so I'd like to recomend being able to import many kinds of similar files and export to CSV. Thank you.