PdfLib CORE is a fast PDF editing and reading library for modern .NET Core applications.
Opening a PDF file can be done either through providing a filepath, a stream or a byte array..
var dpiX, dpiY = 300D;
var i = 0;
using var pdfDocument = new PdfDocument(File.Open(<<file>>, FileMode.Open));
foreach (var page in pdfDocument.Pages)
{
using var pdfPage = page;
var pageWidth = (int) (dpiX * pdfPage.Size.Width / 72);
var pageHeight = (int) (dpiY * pdfPage.Size.Height / 72);
using var bitmap = new PdfiumBitmap(pageWidth, pageHeight, true);
pdfPage.Render(bitmap, PageOrientations.Normal, RenderingFlags.LcdText);
using var stream = bitmap.AsBmpStream(dpiX, dpiY);
// <<< do something with your stream...>>>
}If you encounter errors in T4 generation on Windows VS, convert the line endings to CRLF and it will work.