Use Apache PDFBox for both viewing and generating in JavaFX (pure open source, no license restrictions). 5. Complete Hybrid Example (View + Page Navigation) public class PdfViewerWithControls extends Application private PDDocument document; private PDFRenderer renderer; private int currentPage = 0; private ImageView imageView; @Override public void start(Stage stage) throws Exception document = PDDocument.load(new File("sample.pdf")); renderer = new PDFRenderer(document); imageView = new ImageView(); Button prev = new Button("◀ Prev"); Button next = new Button("Next ▶"); prev.setOnAction(e -> if (currentPage > 0) showPage(--currentPage); ); next.setOnAction(e -> if (currentPage < document.getNumberOfPages()-1) showPage(++currentPage); ); showPage(0); VBox root = new VBox(10, new HBox(10, prev, next), new ScrollPane(imageView)); stage.setScene(new Scene(root, 800, 600)); stage.show();
JavaFX does not have a built-in PDF viewer or generator. You must use third-party libraries. 1. Display a PDF in JavaFX (Viewer) Best Option: Apache PDFBox + JavaFX Canvas/ImageView PDFBox renders PDF pages as Java BufferedImage , which you convert to JavaFX Image . javafx pdf
private Image convertToFxImage(BufferedImage img) java.io.ByteArrayOutputStream out = new java.io.ByteArrayOutputStream(); try javax.imageio.ImageIO.write(img, "png", out); return new Image(new java.io.ByteArrayInputStream(out.toByteArray())); catch (Exception e) return null; Use Apache PDFBox for both viewing and generating
<dependency> <groupId>org.apache.pdfbox</groupId> <artifactId>pdfbox</artifactId> <version>3.0.3</version> </dependency> You must use third-party libraries
Scene scene = new Scene(new StackPane(imageView), 800, 600); stage.setScene(scene); stage.show();