Java Programs Examples on Apache PDFBox

Apache PDFBox is an open-source Java library that allows you to work with PDF documents. You can use Apache PDFBox to create new PDF documents, manipulate existing ones, and extract content from them. Apache PDFBox also provides several command-line utilities for common tasks, such as splitting, merging, validating, and signing PDF files. Apache PDFBox is published under the Apache License v2.0.

If you want to use Apache PDFBox in your Java programs, you need to download the binary or source distribution from the official website or from GitHub. You also need to include the required jar files in your classpath. The main jar file is pdfbox-X.Y.Z.jar, where X.Y.Z is the version number. Depending on your needs, you may also need to include other jar files, such as fontbox-X.Y.Z.jar, preflight-X.Y.Z.jar, xmpbox-X.Y.Z.jar, etc.

Features of Apache PDFBox

• Extract text from PDF documents using the PDFTextStripper class.
• Split and merge PDF documents using the PDFMergerUtility and PDFSplitter classes.
• Fill out forms or extract data from forms using the PDAcroForm class.
• Validate PDF documents against the PDF/A-1b standard using the PreflightParser and PreflightDocument classes.
• Print PDF documents using the PDFPrinter class.
• Save PDF documents as image files using the PDFRenderer class.
• Create PDF documents from scratch using the PDDocument, PDPage, PDPageContentStream, and other classes.
• Digitally sign PDF documents using the PDSignature and SignatureOptions classes.

List of Java Programs Examples on Apache PDFBox

Here are some examples of Java programs that use Apache PDFBox:

1. Creating an Empty PDF Document using Java
2. Adding Pages to a PDF Document using Java
3. Removing Pages from a PDF Document using Java
4. Adding Paragraphs as Text to a PDF using Java
5. Inserting Images in a PDF using Java
6. Splitting a PDF into many using Java
7. Merging PDFs using Java

Java Program on Apache PDFBox – FAQs

1. What is Apache PDFBox and how can I use it with Java programs?

Apache PDFBox is a Java library for working with PDF documents programmatically, allowing you to create, manipulate, and extract content from PDF files.

2. How do I extract text from a PDF document using Apache PDFBox in Java?

You can use Apache PDFBox to extract text from PDF files by utilizing its text extraction API, which provides methods to parse and retrieve text content.

3. Is Apache PDFBox suitable for adding images to PDFs programmatically in Java?

Yes, Apache PDFBox supports image manipulation and insertion into PDFs through its image rendering capabilities, making it possible to add images to PDF documents.

4. Can I create new PDF documents from scratch using Apache PDFBox in Java?

Absolutely, Apache PDFBox enables you to create new PDF documents from scratch by adding text, images, shapes, and other elements through its comprehensive Java API.