Using (PDFiumSharp.PdfDocument doc = new PDFiumSharp.PdfDocument(Inputfile))įor (int i = 0 i < i++) String fileName = Path.GetFileNameWithoutExtension(Inputfile) Public void RenderPDFAsImages(string Inputfile, string OutputFolder) Regarding PDFiumSharp: After elaboration I was able to create PNG files from a PDF solution. Image.Save(imageJpgPath, new JpegEncoder()) Image.Mutate(x => x.BackgroundColor(Rgba32.White)) Set the background to white, otherwise it's black. Var image = Image.Load(pageBitmap.AsBmpStream()) Var imageJpgPath = string.IsNullOrWhiteSpace(thumbnailPath) Using var pageBitmap = new PDFiumBitmap(width, height, true) Using var pdfDocument = new PdfDocument(pdfPath) Public static void SaveThumbnail(string pdfPath, string thumbnailPath = '', int width = 300, int height = 423)

/ which corresponds to the aspect ratio of 'A' paper sizes like A4 (ratio h/w=sqrt(2)) / Saves a thumbnail (jpg) to the same folder as the PDF file, using dimensions 300x423, the Bitmap stored at that position in the myImages ArrayList in the TiffImage imageBox is a PictureBox control, and the operators pass back TiffImage myTiff = new TiffImage('D:\Some.tif') Use it like so: private void button1_Click(object sender, EventArgs e) MyImage.SelectActiveFrame(myDimension, i) MyPageCount = myImage.GetFrameCount(myDimension) MyDimension = new FrameDimension(myGuid) Public ArrayList myImages = new ArrayList() įileStream fs = new FileStream(myPath, FileMode.Open) If you use this process to convert a PDF to tiff, you can use this class to retrieve the bitmap from TIFF. ' How to open a page from a pdf file in pictureBox in C#'. Convert PDF to JPG Universal Document ConverterĪnd you also can take a look at the thread.Convert PDF pages to image files using the Solid Framework Convert PDF pages to image files using the Solid Framework (dead link, the deleted document is available on Internet Archive).The original ImageMagick download page is here. ImageMagick is a very popular and is freely available too. One solution is to use a third-party library. The thread ' converting PDF file to a JPEG image' is suitable for your request.

Converting pdf to jpg software