Merge PNG to PDF in Java

High-speed and cross-platform Java library for merging PNG to PDF files using Java code

Merge PNG to PDF using Aspose.Slides

Aspose.Slides for Java is a powerful Java library used to create, convert, merge, and manipulate presentations, images, and other files. When you merge PNG to PDF, you are effectively combining PNG images to obtain a single PDF file.

Merge PNG to PDF in Java

Using Aspose.Slides for Java , you can merge PNG to PDF quickly with just a few lines of code

Java code for merging PNG to PDF
Presentation pres = new Presentation();
try {
    IPPImage image1 = pres.getImages().addImage(Files.readAllBytes("image1.png"));
    pres.getSlides().get_Item(0).getShapes().addPictureFrame(ShapeType.Rectangle, 0, 0, 100, 100, image1);

    IPPImage image2 = pres.getImages().addImage(Files.readAllBytes("image2.png"));
    pres.getSlides().get_Item(0).getShapes().addPictureFrame(ShapeType.Rectangle, 0, 200, 100, 100, image2);

    pres.save("pres.pdf", SaveFormat.Pdf);
} finally {
    if (pres != null) pres.dispose();
}