I'm working on java, i have an excel file named "file.xlsx" that i want to convert to pdf using Spire.XLS , this is the code i wrote for that :
//Create a Workbook instance
workbook = new Workbook();
//Load an Excel file
workbook.loadFromFile("file.xlsx");
//Get the first worksheet
sheet = workbook.getWorksheets().get(0);
//Add a new worksheet to the workbook
sheet_copy = workbook.getWorksheets().add("Copy of sheet1");
//Copy the first worksheet to the new worksheet
sheet_copy.copyFrom(sheet);
//Save the result file
workbook.saveToFile("file.xlsx");
workbook.saveToFile("result.pdf", com.spire.xls.FileFormat.PDF);
The pdf file is generated but with a signature : Evaluation Warning : The document was created with Spire.XLS for Java , i'm wondering about how to remove it , any idea ?
