Transform PDF to RTF via Java

On Premise Java API to Render PDF to RTF without using any third party application

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You can convert PDF to RTF by using two simple steps. First you need to render PDF file to DOC using Aspose.PDF for Java . After that, by using powerful Document Processing API Aspose.Words for Java , you can convert DOC to RTF. Both APIs come under Aspose.Total for Java package.

Java API to Convert PDF to RTF

  1. Open PDF file using Document class
  2. Convert PDF to DOC by using save method
  3. Load DOC file by using Document class of Aspose.Words
  4. Save the document to RTF format using save method and set RTF as SaveFormat

Get Started with Java File Manipulation APIs

You can easily use Aspose.Total for Java directly from a Maven based project and include Aspose.PDF for Java and Aspose.Words for Java in your pom.xml.

Alternatively, you can get a ZIP file from downloads .

// load PDF file with an instance of Document class
Document document = new Document("template.pdf");
// save PDF as a DOC 
document.save("DocOutput.doc", SaveFormat.DOC); 
// load DOC with an instance of Document
Document outputDocument = new com.aspose.words.Document("DocOutput.doc");
// call save method while passing SaveFormat.RTF
outputDocument.save("output.rtf", SaveFormat.RTF);   

Open Password Protected PDF Document via Java

While converting PDF to RTF, even if your document is password protected, you can still open it using PDF Manipulation API Aspose.PDF for Java . In order to open the encrypted file, you need to create a Document object and open the PDF using the owner’s password.

Document document = new Document("input.pdf", "password");
// save PDF as a DOC 
document.save("DocOutput.doc", SaveFormat.DOC);

Save RTF Document to a Database via Java

While saving your input document to RTF file format, you can also save your document to database instead of a file system. You may need to implement storing and retrieving Document objects to and from a database. This would be necessary if you were implementing any type of content management system. In order to save your RTF to database it is often necessary to serialize the document to obtain a byte array. This can be done using Aspose.Words for Java API. After getting your byte array, you can store it in the database using SQL statement.

public static void StoreToDatabase(Document doc, Connection mConnection) throws Exception {
    // create an output stream which uses byte array to save data
    ByteArrayOutputStream aout = new ByteArrayOutputStream();
    // save the document to byte array
    doc.save(aout, SaveFormat.RTF);
    // get the byte array from output steam
    // the byte array now contains the document
    byte[] buffer = aout.toByteArray();
    // get the filename from the document.
    String fileName = doc.getOriginalFileName();
    String filePath = fileName.replace("\\", "\\\\");
    // create the SQL command.
    String commandString = "INSERT INTO Documents (FileName, FileContent) VALUES('" + filePath + "', '" + buffer + "')";
    Statement statement = mConnection.createStatement();
    statement.executeUpdate(commandString);
}  

Explore PDF Conversion Options with Java

Convert PDF to APNG (Animated Portable Network Graphics)
Convert PDF to CSV (Comma Seperated Values)
Convert PDF to DICOM (Digital Imaging and Communications in Medicine)
Convert PDF to DXF (Autodesk Drawing Exchange Format)
Convert PDF to EMZ (Windows Compressed Enhanced Metafile)
Convert PDF to IMAGE (Image Files)
Convert PDF to JPEG2000 (J2K Image Format)
Convert PDF to ODP (OpenDocument Presentation Format)
Convert PDF to OTP (OpenDocument Standard Format)
Convert PDF to POT (Microsoft PowerPoint Template Files)
Convert PDF to POTM (Microsoft PowerPoint Template File)
Convert PDF to POTX (Microsoft PowerPoint Template Presentation)
Convert PDF to POWERPOINT (Presentation Files)
Convert PDF to PPS (PowerPoint Slide Show)
Convert PDF to PPSM (Macro-enabled Slide Show)
Convert PDF to PPSX (PowerPoint Slide Show)
Convert PDF to PPT (PowerPoint Presentation)
Convert PDF to PPTM (Macro-enabled Presentation File)
Convert PDF to PSD (Photoshop Document)
Convert PDF to SVGZ (Compressed Scalable Vector Graphics)
Convert PDF to SWF (Shockwave Flash Movie)
Convert PDF to TGA (Truevision Graphics Adapter)
Convert PDF to WMF (Windows Metafile)
Convert PDF to WMZ (Compressed Windows Metafile)
Convert PDF to PS (PostScript File)
Convert PDF to DOCM (Microsoft Word 2007 Marco File)
Convert PDF to DOT (Microsoft Word Template Files)
Convert PDF to DOTM (Microsoft Word 2007+ Template File)
Convert PDF to DOTX (Microsoft Word Template File)
Convert PDF to FLATOPC (Microsoft Word 2003 WordprocessingML)
Convert PDF to GIF (Graphical Interchange Format)
Convert PDF to MARKDOWN (Lightweight Markup Language)
Convert PDF to ODT (OpenDocument Text File Format)
Convert PDF to OTT (OpenDocument Template)
Convert PDF to PCL (Printer Command Language)
Convert PDF to WORDML (Microsoft Word 2003 WordprocessingML)
Convert PDF to XAMLFLOW (Microsoft's Power Automate)
Convert PDF to DIF (Data Interchange Format)

What is PDF File Format?

PDF, or Portable Document Format, is a file format designed for presenting documents in a manner that remains consistent across various software applications, hardware devices, and operating systems. Each PDF file contains a comprehensive description of a fixed-layout document, encompassing text, fonts, graphics, and other necessary information for accurate display. Initially developed by Adobe Systems in the early 1990s, PDF served as a means to share computer documents while preserving text formatting and inline images.

PDF files are typically generated using software like Adobe Acrobat or similar PDF creation tools. Presently, PDF has become an open standard governed by the International Organization for Standardization (ISO). This standardization ensures compatibility and interoperability across different platforms and systems. To view PDF files, users can utilize free software such as Adobe Reader or other PDF viewers available.

One of the significant advantages of PDF is its platform independence, allowing seamless viewing and printing on a wide range of devices and operating systems. Regardless of the hardware or software used, the document’s layout and content will remain intact. This universal accessibility has contributed to the popularity of PDF as a preferred format for sharing and distributing documents across diverse platforms and systems.

PDF’s capability to encapsulate a complete document, including text, fonts, graphics, and formatting, makes it a reliable choice for various applications. Whether it’s sharing important reports, publishing e-books, distributing forms, or delivering professional presentations, PDF ensures consistent document rendering and reliable preservation of content across different environments.

What is RTF File Format?

The RTF (Rich Text Format) file format is a versatile and widely supported file format for storing text documents with formatting. It was developed by Microsoft in the late 1980s as a cross-platform format that could be easily exchanged between different word processing applications.

RTF files are typically saved with the .rtf file extension and can be opened and edited by various text editors and word processing software, including Microsoft Word, Google Docs, and LibreOffice. The format allows for the inclusion of various formatting elements, such as font styles, sizes, colors, paragraphs, tables, and images.

One of the key advantages of RTF is its platform independence, which means that an RTF file created on one operating system can be opened and rendered correctly on another without losing formatting. This makes it a preferred choice for document exchange and collaboration.

RTF files use a plain-text formatting syntax, which means that the files are human-readable and can be modified with a text editor if needed. However, RTF files can be quite large in size compared to other formats like plain text or Markdown, as they store formatting information explicitly.

While RTF is primarily used for text documents, it can also support the embedding of other types of files, such as images and objects, within the document. This allows for the creation of more complex and visually appealing documents.