Convert DOC file to DOCX using Java

Question

I need to use the DOCX files (actually the XML they contain) in the Java software that I am currently developing, but some people in my company still use the DOC format.

Do you know if there is a way to convert a DOC file to DOCX format using Java? I know this is possible with C #, but this is not an option

I googled but nothing came ...

thank

Answer 1

Aspose.Words Java. DOC DOCX. , :

// Open a document.  
Document doc = new Document("input.doc"); 
// Save document. 
doc.save("output.docx");

, .

: - Aspose.

Answer 2

DOC HTML, ( Word HTML Java)

: http://poi.apache.org/

:

XWPFDocument docx = new XWPFDocument(OPCPackage.openOrCreate(new File("hello.docx")));  
XWPFWordExtractor wx = new XWPFWordExtractor(docx);  
String text = wx.getText();  
System.out.println("text = "+text); 

Answer 3

JODConverter, , . .

Answer 4

JODConvertor OpenOffice/LibreOffice . , OpenOffice. . ​​ , OpenOffice, . , , .

JODConvertor , - google code v3.

JOD , -

private static void transformBinaryWordDocToDocX(File in, File out)
{
    OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager);
    DocumentFormat docx = converter.getFormatRegistry().getFormatByExtension("docx");
    docx.setStoreProperties(DocumentFamily.TEXT,
    Collections.singletonMap("FilterName", "MS Word 2007 XML"));

    converter.convert(in, out, docx);
}


private static void transformBinaryWordDocToW2003Xml(File in, File out)
{
    OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager);;
    DocumentFormat w2003xml = new DocumentFormat("Microsoft Word 2003 XML", "xml", "text/xml");
    w2003xml.setInputFamily(DocumentFamily.TEXT);
    w2003xml.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "MS Word 2003 XML"));
    converter.convert(in, out, w2003xml);
}



private static OfficeManager officeManager;

@BeforeClass
public static void setupStatic() throws IOException {

          /*officeManager = new DefaultOfficeManagerConfiguration()
      .setOfficeHome("C:/Program Files/LibreOffice 3.6")
      .buildOfficeManager();
      */

    officeManager = new ExternalOfficeManagerConfiguration().setConnectOnStart(true).setPortNumber(8100).buildOfficeManager();


    officeManager.start();
}

@AfterClass
public static void shutdownStatic() throws IOException {

    officeManager.stop();
}

LibreOffice ( "JAndConverter" Windows ).

Answer 5

I needed the same conversion, after a lot of research found that Jodconvertor could be useful to him, you can download the jar from https://code.google.com/p/jodconverter/downloads/list

Add jodconverter-core-3.0-beta-4-sources.jar file to your lib project

  //1) Create OfficeManger Object     
OfficeManager officeManager = new DefaultOfficeManagerConfiguration()
                .setOfficeHome(new File("/opt/libreoffice4.4"))
                .buildOfficeManager();
        officeManager.start();
    // 2) Create JODConverter converter   
        OfficeDocumentConverter converter = new OfficeDocumentConverter(
                officeManager);
// 3)Create DocumentFormat for docx
DocumentFormat docx = converter.getFormatRegistry().getFormatByExtension("docx");
        docx.setStoreProperties(DocumentFamily.TEXT,
                Collections.singletonMap("FilterName", "MS Word 2007 XML"));
//4)Call convert funtion in converter object
converter.convert(new File("doc/AdvancedTable.doc"), new File(
                "docx/AdvancedTable.docx"), docx);

Answer 6

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;

import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;


import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.extractor.WordExtractor;

import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;


public class TestCon {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub

        POIFSFileSystem fs = null;  
        Document document = new Document();

        try {  
            System.out.println("Starting the test");  
            fs = new POIFSFileSystem(new FileInputStream("C:/Users/312845/Desktop/a.doc"));  

            HWPFDocument doc = new HWPFDocument(fs);  
            WordExtractor we = new WordExtractor(doc);  

            OutputStream file = new FileOutputStream(new File("C:/Users/312845/Desktop/test.docx")); 

            System.out.println("Document testing completed");  
        } catch (Exception e) {  
            System.out.println("Exception during test");  
            e.printStackTrace();  
        } finally {  
            // close the document  
            document.close();  
        }  
    }  
}