Java TIFF Library — Read, Write & Convert TIFF Files

// Read TIFF files

JDeli.read(File tiffFile);

JDeli.read(byte[] tiffData);

JDeli.read(InputStream tiffStream);

// Write TIFF files

// To a File
JDeli.write(myBufferedImage, "tiff", new File("output.tiff"));

// To an OutputStream
JDeli.write(myBufferedImage, "tiff", outputStream);

// To a byte array (returns the encoded bytes)
byte[] tiffData = JDeli.write(myBufferedImage, "tiff");

// Convert to and from TIFF files
JDeli.convert(File inFile, File outFile);

JDeli.convert(InputStream inStream, OutputStream outStream, String format);

byte[] outputData=JDeli.convert(byte[] inputData, String format);

// Convert TIFF to JPG (swap "jpg" for "png" to get PNG)
JDeli.convert(new File("input.tiff"), new File("output.jpg"));

JDeli.convert(tiffStream, jpgStream, "jpg");

byte[] jpgData = JDeli.convert(tiffData, "jpg");

// Convert TIFF to PDF. A multi-page TIFF becomes a multi-page PDF automatically.
JDeli.convert(new File("input.tiff"), new File("output.pdf"));

// Read every page of a multi-page TIFF
File tiff = new File("multipage.tiff");
TiffDecoder decoder = new TiffDecoder();

int pageCount = decoder.getImageCount(tiff);
for (int page = 0; page < pageCount; page++) {
    BufferedImage image = decoder.readImageAt(page, tiff);
    // process each page (index is zero-based)
}

// Merge multiple images into one multi-page TIFF
TiffEncoderOptions options = new TiffEncoderOptions();
options.setCompressionFormat(TiffCompressionFormat.LZW);

TiffEncoder encoder = new TiffEncoder(options);
for (BufferedImage image : pages) {
    encoder.append(image, "multipage.tiff");
}

// Choose the TIFF compression: LZW, JPEG, DEFLATE or UNCOMPRESSED
TiffEncoderOptions options = new TiffEncoderOptions();
options.setCompressionFormat(TiffCompressionFormat.LZW);

JDeli.write(myBufferedImage, options, new File("output.tiff"));

// Batch convert a directory of images to TIFF from the command line.
// Also how you call JDeli from any language that can spawn a process.

java -jar jdeli.jar --convert tiff "inputFileOrDir" "outputDir"