Excel to CSV

Workforge Excel to CSV reads XLSX and legacy XLS workbooks in your browser and exports them as CSV. Drop a spreadsheet, pick which sheet or sheets to export, and download either a single CSV or a ZIP with one CSV per sheet. Nothing is uploaded, no account is required, and there is no size cap other than what your browser memory can hold.

Multi-sheet workbooks are handled properly: the tool lists every sheet with a row count, and you choose which ones to include. Formulas are evaluated and the exported value is the computed result, not the formula text, so downstream tools do not have to re-implement Excel's function library. Dates convert to ISO 8601 (YYYY-MM-DD) by default with an option for locale-specific format if you need to preserve original display.

Number formatting (currency symbols, thousands separators, percentages) is stripped by default so the CSV contains raw numeric values ready for import into a database or Python or R. You can also choose to keep the formatted display value if that is what your target tool expects. Custom delimiter and UTF-8 BOM options make round-trips into Excel or Sheets clean.

Online converters that upload your spreadsheet are a real risk for anything with financials, PII, or internal metrics. Workforge Excel to CSV runs locally, so a production budget or a customer list never leaves your device. Batch mode accepts many workbooks and returns a ZIP of CSVs.