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About CSV to Excel Converter Online Tool

  • CSV to XLS Converter is a free online developer tool to convert CSV to XLS file with your customizable options.

  • You can either browse a CSV file locally from your device, fetch it from the URL, or enter it manually.

  • If the input CSV doesn't contain headers, make sure to enable header via the options. The headers will be named as fieldX; e.g. FIELD1, FIELD2 and so on.

  • When you click the CSV to XLS button then automatically converted from CSV to XLS file as output.