Convert PNG to PDF in Java

High-speed and cross-platform Java Library that helps in developing applications with the ability to create, merge, inspect, or convert Microsoft PowerPoint and OpenOffice presentation files without the use of any software like Microsoft or Open Office, Adobe PDF.

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Convert PNG to PDF in Java

Aspose.Slides for Java is a powerful Java library for creating and manipulating presentation files. Moreover, it provides flexible ways to convert PNG to PDF. Using Aspose.Slides for Java, any developer or application can convert PNG to PDF files with just a few lines of Java code.

As a modern document processing API, Aspose.Slides for Java exports PNG files to PDF file formats quickly. Aspose PowerPoint library allows you to convert PNG to PDFs and many other file formats

Convert PNG to PDF using Java

To convert the PNG to PDF, you will need to create Presentation from PNG file and save it as PDF.

Java code for converting PNG into PDF


Presentation pres = new Presentation();
try {
    ISlide slide = pres.getSlides().get_Item(0);
	IPPImage image = pres.getImages().addImage(Files.readAllBytes(Paths.get("image.png")));
	slide.getShapes().addPictureFrame(ShapeType.Rectangle, 10, 10, 100, 100, image);
    pres.save("index.pdf", SaveFormat.Pdf);
} finally {
    if (pres != null) pres.dispose();
}

How to convert PNG to PDF using Aspose.Slides for Java API

These are the steps to convert PNG to PDF in Java.

  1. Install Aspose.Slides for Java .

  2. Add a library reference (import the library) to your Java project.

  3. Open the source PNG files in Java.

  4. Save result as PDF file.

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Convert PNG To Other Supported Formats

You can also convert PNG and save to other file formats. See all supported formats below

PNG TO JPG
PNG TO SVG