New Post: Convert a pdf page to image

 string inputFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "agreement.pdf");
 string outputFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "img-output\\");
            
            using (MagickImageCollection collection = new MagickImageCollection())
            {
                 collection.Read(inputFile);  // here the problem occrured...

                int id = 1;
                foreach (MagickImage image in collection)
                {
                    image.Write(outputFile + "img" + id + ".png");
                    id++;
                }
            }