At the moment, we allow the reports to be exported in CSV format alone. However to open the report/data in XLS format, you can do the following:

• Get into the "Reports" tab.
• Generate your preferred report.
• Click the option "View in Zoho Sheet" (from RHS).
• Once the report is opened in Zoho Sheet, you can click the "File" option.
• Click "Export As" and then select "MS Excel 97-2003 Workbook".
• This allows you to either open the file in Excel or to save the file in the XLS format.