GroupDocsGists

// Convert CSV file to JSON format in C#
var loadOptions = new CsvLoadOptions
{
    Separator = ','
};

using (Converter converter = new Converter(@"path/sample.csv", ()=> loadOptions))
{
    DataConvertOptions options = new DataConvertOptions
    {

GroupDocsGists

// Compare two Images and highlight the differences in Java
Comparer comparer = new Comparer("image-a.jpg")
comparer.add("image-b.jpg");
comparer.compare("result-Image.jpg"); // This will return the path of the resultant image.

GroupDocsGists

// Combine two or more different types of files into one using Java
Merger merger = new Merger("pdf_document.pdf");
{
  merger.join("word_document.docx");
  merger.join("spreadsheet.xlsx");
	
  merger.save("merged-document.pdf");
}

GroupDocsGists

// Add image watermark to presentation slides in Java
Watermarker watermarker = new Watermarker("path/presentation.pptx");

// Prepare image, its size, location and appearance
ImageWatermark imageWatermark = new ImageWatermark("path/watermarkImage.png");
imageWatermark.setX(80);
imageWatermark.setY(110);
imageWatermark.setOpacity(0.7);

PresentationWatermarkSlideOptions imageWatermarkOptions = new PresentationWatermarkSlideOptions();

GroupDocsGists

string indexFolder =    @"indexPath/GroupDocs/index/";
string documentFolder = @"documentPath/GroupDocs/source/";
string query = "draw";

// Create an index in the specified folder and add documents folder to Index
Index index = new Index(indexFolder);
index.Add(documentFolder);

// Search for the word of query
SearchResult result = index.Search(query);

GroupDocsGists

// Convert EML message to PDF in C#
using (Converter converter = new Converter("emailMessage.eml"))
{
    PdfConvertOptions options = new PdfConvertOptions();
    converter.Convert("eml-Message.pdf", options);
}

GroupDocsGists

// Convert PDF document to Excel Spreadsheet in Java
Converter converter = new Converter("document.pdf");
SpreadsheetConvertOptions options = new SpreadsheetConvertOptions();
converter.convert("pdfToExcel.xlsx", options);

GroupDocsGists

// Convert any Image to PDF in C#. PNG, WebP, JPG, GIF, TGA and many more ...
using (Converter converter = new Converter("image.png"))
{
    PdfConvertOptions options = new PdfConvertOptions();
    converter.Convert("imageToPdf.pdf", options);
}

GroupDocsGists

// Read EXIF, EXIF IFD, EXIF GPS Package of HEIF / HEIC images in Java
Metadata metadata = new Metadata("image.heic");
IExif root = (IExif) metadata.getRootPackage();
if (root.getExifPackage() != null) {
    String pattern = "%s : %s";
    // Get EXIF Package information
    for (TiffTag tag : root.getExifPackage().toList()) {
        System.out.println(String.format(pattern, tag.getName(), tag.getInterpretedValue()));
    }
    // Get EXIF IFD Package Information

GroupDocsGists

// Combine two or more different types of files into one using C#
using (Merger merger = new Merger("document.pdf"))
{
    merger.Join("document.docx");
    merger.Join("spreadsheet.xlsx");
    merger.Save("merge_document.pdf");
}