If you want to convert all Excel file formats to vCard then use the MacSonik Excel to vCard Converter. All potential Excel file formats, including XLSX, XLS, XLSM, XLT, XLTM,... moreIf you want to convert all Excel file formats to vCard then use the MacSonik Excel to vCard Converter. All potential Excel file formats, including XLSX, XLS, XLSM, XLT, XLTM, XLTX, and XLSB, are supported by this program. No data is lost in the process of converting an Excel file to a vCard. The biggest feature of this utility is its user-friendly interface, which allows anyone to use the MacSonik Excel to vCard converter software without any technical knowledge.