Note

CSV (recommended):

  • Universal compatibility with most email tools and CRMs

  • Smaller file size for large datasets

  • Easy to open in Excel, Google Sheets, or text editors

  • Best for automated imports and integrations

XLSX:

  • Excel-native format with formatting preservation

  • Better for manual data manipulation

  • Supports advanced Excel features if needed

  • Slightly larger file size

Note

CSV (recommended):

  • Universal compatibility with most email tools and CRMs

  • Smaller file size for large datasets

  • Easy to open in Excel, Google Sheets, or text editors

  • Best for automated imports and integrations

XLSX:

  • Excel-native format with formatting preservation

  • Better for manual data manipulation

  • Supports advanced Excel features if needed

  • Slightly larger file size