Java turns Excel into PDF

This paper introduces how to convert an Excel workbook into a PDF document with a Java program, including

• Change the entire workbook to PDF.
• Change the specified sheet to PDF.

Tools used: Free Spire.XLS for Java (free version) https://www.e-iceblue.com/Introduce/free-xls-for-java.html

Getting and installing Jar files: Method 1: Download the jar file bag through the homepage. After downloading, unzip the file and install the Spire.xls.jar file under the lib folder into your Java program. https://www.e-iceblue.com/Download/xls-for-java-free.html

Method 2: Introduction by maven warehouse installation: https://www.e-iceblue.com/Tutorials/Licensing/How-to-install-Spire.PDF-for-Java-from-Maven-Repository.html

The Excel test document is as follows. Includes two sheets:

JAVA Samples

Demo 1. Change the entire workbook to PDF

import com.spire.xls.*;

public class ExcelToPDF {
    public static void main(String[] args) {
        //Import an Excel document
        Workbook wb = new Workbook();
        wb.loadFromFile("test.xlsx");

        //Save the calling method in PDF format
        wb.saveToFile("ToPDF.pdf",FileFormat.PDF);
    }
}

Effect diagram:

Demo 2. Change the specified sheet to PDF

import com.spire.xls.*;

public class ExcelToPDF {
    public static void main(String[] args) {
        //Import an Excel document
        Workbook wb = new Workbook();
        wb.loadFromFile("test.xlsx");

        //Get the second sheet
        Worksheet sheet = wb.getWorksheets().get(1);

        //Save the calling method in PDF format
        sheet.saveToPdf("ToPDF2.pdf");
    }
}

Effect diagram:

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