How to convert docx into pdf with Java? (#14273)

pdf/src/main/java/com/baeldung/pdf/DocxToPDFExample.java

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+package com.baeldung.pdf;
+
+import com.itextpdf.text.Document;
+import com.itextpdf.text.DocumentException;
+import com.itextpdf.text.Paragraph;
+import com.itextpdf.text.pdf.PdfWriter;
+import org.apache.poi.xwpf.usermodel.XWPFDocument;
+import org.apache.poi.xwpf.usermodel.XWPFParagraph;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.List;
+
+public class DocxToPDFExample {
+
+    public static void main(String[] args) throws IOException, DocumentException {
+        InputStream docxInputStream = new FileInputStream("input.docx");
+        try (XWPFDocument document = new XWPFDocument(docxInputStream); 
+            OutputStream pdfOutputStream = new FileOutputStream("output.pdf");) {
+            Document pdfDocument = new Document();
+            PdfWriter.getInstance(pdfDocument, pdfOutputStream);
+            pdfDocument.open();
+
+            List<XWPFParagraph> paragraphs = document.getParagraphs();
+            for (XWPFParagraph paragraph : paragraphs) {
+                pdfDocument.add(new Paragraph(paragraph.getText()));
+            }
+            pdfDocument.close();
+        }
+    }
+}