Java Code to Convert Word to PDF in 2023: Tips, Tricks, and Tutorials Are you looking for a way to convert Word documents to PDF format using Java code? Look no further! In this article, we’ll explore the various methods and libraries available for achieving this task, including Apache POI and iText.

Why Convert Word to PDF?

PDF (Portable Document Format) is the preferred format for documents that need to be shared or printed, as it preserves the formatting and layout of the original document. Converting Word documents to PDF format ensures that the document will look the same on any device or platform, and can be easily shared and printed.

Method 1: Using Apache POI

Apache POI is a popular Java library for working with Microsoft Office documents, including Word documents. To use Apache POI to convert a Word document to PDF, you’ll need to add the following dependencies to your project: “`xml org.apache.poipoi4.1.2org.apache.poipoi-ooxml4.1.2org.apache.poipoi-ooxml-schemas4.1.2 “` Once you’ve added these dependencies, you can use the following code to convert a Word document to PDF: “`java import java.io.*; import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFParagraph; import org.apache.poi.xwpf.converter.pdf.PdfConverter; import org.apache.poi.xwpf.converter.pdf.PdfOptions; public class WordToPdfConverter { public static void main(String[] args) throws Exception { File inputFile = new File(“input.docx”); File outputFile = new File(“output.pdf”); FileInputStream inputStream = new FileInputStream(inputFile); XWPFDocument document = new XWPFDocument(inputStream); PdfOptions options = PdfOptions.create(); OutputStream out = new FileOutputStream(outputFile); PdfConverter.getInstance().convert(document, out, options); out.close(); document.close(); inputStream.close(); System.out.println(“Word document converted to PDF successfully!”); } } “`

Method 2: Using iText

iText is another popular Java library for working with PDF documents. To use iText to convert a Word document to PDF, you’ll need to add the following dependency to your project: “`xml com.itextpdfitextpdf5.5.13 “` Once you’ve added this dependency, you can use the following code to convert a Word document to PDF: “`java import java.io.*; import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFParagraph; import com.itextpdf.text.Document; import com.itextpdf.text.Paragraph; import com.itextpdf.text.pdf.PdfWriter; public class WordToPdfConverter { public static void main(String[] args) throws Exception { File inputFile = new File(“input.docx”); File outputFile = new File(“output.pdf”); FileInputStream inputStream = new FileInputStream(inputFile); XWPFDocument document = new XWPFDocument(inputStream); OutputStream out = new FileOutputStream(outputFile); Document pdfDocument = new Document(); PdfWriter.getInstance(pdfDocument, out); pdfDocument.open(); for (XWPFParagraph paragraph : document.getParagraphs()) { pdfDocument.add(new Paragraph(paragraph.getText())); } pdfDocument.close(); out.close(); document.close(); inputStream.close(); System.out.println(“Word document converted to PDF successfully!”); } } “`

Conclusion

In conclusion, there are several ways to convert Word documents to PDF format using Java code, including the Apache POI and iText libraries. Whether you’re working on a personal project or a professional application, these methods will help you create high-quality PDF documents that preserve the formatting and layout of your original Word document.

FAQs

Q: Is it possible to convert multiple Word documents to PDF at once?

Yes, it is possible to convert multiple Word documents to PDF using the methods described in this article. You can use a loop to iterate over a list of Word documents and convert each one to PDF using the same code.

Q: Can I convert other types of documents to PDF using these methods?

No, these methods are specifically designed for converting Word documents to PDF. However, there are other libraries and tools available for converting other types of documents to PDF, such as Excel or PowerPoint documents.