Spire.PDF-for-Java-JAVA Library for Processing & Manipulating PDF Files

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Spire.PDF for JAVA is a PDF API that enables Java applications to read, write and save PDF documents without using Adobe Acrobat. Using this Java PDF component, developers and programmers can implement rich capabilities to create PDF files from scratch or process existing PDF documents entirely on Java applications (J2SE and J2EE).

PDF Processing Features

• Extract images, text, pages and attachments from a PDF document with great speed and accuracy.
• Convert PDF to XPS, XPS to PDF, PDF to SVG, SVG to PDF,PDF to Excel, PDF to Word, PDF to HTML, HTML to PDF and PDF to PDF/A in high quality.
• Encrypt/Decrypt PDF, and verify,add/delete digital signatures in PDF.
• Add /update/delete PDF bookmarks.
• Insert hyperlink in PDF.
• Merge/split PDF.
• Add tables to the PDF and compress PDF document.
• Add/remove/fill fields and create/fill in formfield in PDF.
• Draw text/image/shape/barcode to the PDF.

Conversions

• Convert PDF to PDF/A
• Convert PDF to Image
• Convert PDF to SVG
• Convert SVG to PDF
• Convert PDF to XPS
• Convert XPS to PDF
• Convert PDF to Word
• Convert PDF to HTML
• Convert PDF to EXCEL

Support Environment

• 100% Written in Java
• Supports 32-bit and 64-bit OS
• Works on Windows, Linux, Unix and Mac OS
• Supports PDF Version 1.2, 1.3, 1.4, 1.5, 1.6 and 1.7
• No Need to Install Additional Software

Convert PDF to DOC in Java

	         //create a PdfDocument object
	         PdfDocument doc = new PdfDocument();
	
	         //load a sample PDF file	
	         doc.loadFromFile("C:\\Users\\Administrator\\Desktop\\Introduction of Spire.PDF for Java.pdf");
	
	        //save as .doc file	
	        doc.saveToFile("output/ToDoc.doc",FileFormat.DOC);
	
	        //save as. docx file
	        doc.saveToFile("output/ToDocx.docx",FileFormat.DOCX);
	        doc.close();
	
	    }

Convert PDF to images in Java

          //Create a PdfDocument instance
	        PdfDocument pdf = new PdfDocument();
	 
	        //Load a PDF sample document
	        pdf.loadFromFile("sample.pdf");

	        //Loop through every page
	        for (int i = 0; i < pdf.getPages().getCount(); i++) {

	            //Convert all pages to images and set the image Dpi
	            BufferedImage image = pdf.saveAsImage(i, PdfImageType.Bitmap,500,500);

	            //Save images to a specific folder as a .png files
	            File file = new File("C:\\Users\\Administrator\\Desktop\\PDFToImages" + "/" + String.format(("ToImage-img-%d.png"), i));
                    ImageIO.write(image, "PNG", file);

	        }
	        pdf.close();

	    }

	}

Convert PDF to HTML in Java

            //Load the PDF file
	        PdfDocument pdf = new PdfDocument();
	        pdf.loadFromFile("New Zealand.pdf");

	        //Save to HTML format
	        pdf.saveToFile("ToHTML.html", FileFormat.HTML);

	    }
	}

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