Workbook workbook = new Workbook();
Worksheet worksheet = workbook.getWorksheets().get(0);
Cells cells = worksheet.getCells();
cells.setColumnWidthPixel(0, 170);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
…...as screen DPI and the default font metrics, differences in those...default font used by Aspose.Cells (or the system default font if none...