using IronOcr;

var ocrTesseract = new IronTesseract();

using (var ocrInput = new OcrInput())
{
    ocrInput.AddMultiFrameTiff("images/multiframe.tiff");

    var ocrResult = ocrTesseract.Read(ocrInput);

    ocrResult.SaveAsSearchablePdf("searchable.pdf");
}

Imports IronOcr

Private ocrTesseract = New IronTesseract()

Using ocrInput As New OcrInput()
	ocrInput.AddMultiFrameTiff("images/multiframe.tiff")

	Dim ocrResult = ocrTesseract.Read(ocrInput)

	ocrResult.SaveAsSearchablePdf("searchable.pdf")
End Using