Create the first Pdf Example Using iText library in java



In this core java tutorial we will learn how to Create the first Pdf Example Using iText library - in Java with program and examples.

We will generate PDF files in java using iText library. PDF files can be generated dynamically in java using iText library.

Follow these 6 steps >
1) Create FileOutputStream - the file in which created PDF will be stored
OutputStream fos = new FileOutputStream(new File(pdfFilePath));

2) create Document (This document will represent the PDF document)
Document class is present in com.itextpdf.text.Document.
Document document = new Document();

3) Attach PdfWriter to document,whenever any PDF element is added to document, it will get written to FileOutputStream

PdfWriter.getInstance(document, fos);

4) open document
document.open();
                
5) add paragraph to document
document.add(new Paragraph("Hi!, This is my first PDF using iText"));
6) close document
document.close();
                

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Download all jars required to execute program >

Or, you may download jars from here

Program/Example 1 to Create the first Pdf Example Using iText library - core java tutorial

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import com.itextpdf.text.Document;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.pdf.PdfWriter;
/**
*
* How can you Create the first Pdf Example Using iText library - core java tutorial
*
*/
public class CreateFirstPdfUsingItextExample {
   public static void main(String[] args) {
          try {
                 String pdfFilePath = "e:/Create First Pdf Using Itext Example.pdf";

                 //Create FileOutputStream - the file in which created PDF will be stored
                 OutputStream fos = new FileOutputStream(new File(pdfFilePath));
                 //create Document (This document will represent the PDF document)
                 Document document = new Document();
                                    
                 //Attach PdfWriter to document,
                 //whenever any PDF element is added to document,
                 //it will get written to FileOutputStream
                 PdfWriter.getInstance(document, fos);
                 document.open(); //open document
                
                 //add paragraph to document
                 document.add(new Paragraph("Hi!, This is my first PDF using iText"));
                 document.close(); //close document

                 fos.close();
                
                 System.out.println("PDF created in >> "+ pdfFilePath);
          } catch (Exception e) {
                 e.printStackTrace();
          }
   }
}
/* Output of above program
PDF created in >> e:/Create First Pdf Using Itext Example.pdf
*/



PDF formed after executing above java program (Create the first Pdf Example Using iText library in java) will look like this >

Summary -
So, in this core java tutorial we learned how to Create the first Pdf Example Using iText library - in Java with program and examples.
We created FileOutputStream - the file in which created PDF was stored, created Document, attached PdfWriter to document,whenever any PDF element was added to document, it got written to FileOutputStream, then we opened document, then added  paragraph to document, then closed the document.



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References >



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