CSV converter
CSV is a simple text format for tables that almost every system understands. XLSX is converted to CSV for import, exchange and scripts.
Convert to CSV
Why CSV
CSV is convenient for import into CRM, databases, APIs and analytics tools.
Limitations
One sheet is exported, formulas become values, and formatting is not transferred.
Format questions
How many sheets go into CSV?
One — the first sheet of the workbook. Export the other sheets separately.
Which encoding is used?
Usually UTF-8. If your import system requires another encoding, check its settings.