Excel to CSV Converter

Overview

Convert Excel (.xlsx and .xls) files to CSV format with comprehensive options and multiple sheet support. Select specific sheets or convert all at once, choose your delimiter, and preview data before downloading. Perfect for data migration, analysis preparation, or converting Excel data for use in programming and database applications.

Open in new tab

Tips

  • Both .xlsx (Excel 2007+) and .xls (Excel 97-2003) formats are supported
  • Formulas are converted to their calculated values automatically
  • Merged cells export only the top-left cell value
  • Use batch download to get all sheets at once as a ZIP file
  • Preview your data before downloading to ensure correct conversion
  • Charts, formatting, and styling are not preserved in CSV output