.NET PDF Library - Convert Image to PDFs

// Create an instance of the ImageToPdfConverter class. 
var imageToPdfConverter = new ImageToPdfConverter();
// Set the page size for the PDF.
imageToPdfConverter.PageSize = PdfPageSize.A4;
// Set the position of the image in the PDF. 
imageToPdfConverter.ImagePosition = PdfImagePosition.TopLeftCornerOfPage;
// Create a file stream to read the image file. 
using (var imageStream = new FileStream("Autumn Leaves.jpg", FileMode.Open, FileAccess.Read))
{
    // Convert the image to a PDF document using the ImageToPdfConverter. 
    var pdfDocument = imageToPdfConverter.Convert(imageStream);
    // Create a file stream for the output PDF file. 
    using (var outputFileStream = new FileStream(Path.GetFullPath("Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
    {
        // Save the generated PDF document to the output file stream. 
        pdfDocument.Save(outputFileStream);
    }
    // Close the document. 
    pdfDocument.Close(true);
}