using GroupDocs.Conversion;
using GroupDocs.Conversion.Options.Convert;

namespace ConvertJPGtoPDFUsingCSharp
{
    internal class Program
    {
        static void Main(string[] args)
        {
            // Set License to avoid the limitations of Conversion library
            License lic = new License();
            lic.SetLicense(@"GroupDocs.Conversion.lic");

            // Load the source JPG file
            using (var converter = new Converter("input.jpg"))
            {
                // Set the convert options for PDF format
                var options = new PdfConvertOptions();

                // Convert to PDF format
                converter.Convert("converted.pdf", options);
            }
        }
    }
}