Hi,
Thank you for contacting support. We are working over Github project and soon it will be modified based on the recent API changes. You can convert a multi-page TIFF to PDF document as below:
[.NET, C#]
<span class=“rem” style=“color: rgb(0, 128, 0); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>// instantiate Document instance<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
Aspose.Pdf.Document doc = <span class=“kwrd” style=“color: rgb(0, 0, 255); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>new<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”> Document();<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
<span class=“rem” style=“color: rgb(0, 128, 0); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>// add blank page to pages collection of Document instance<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
doc.Pages.Add();<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
<span class=“rem” style=“color: rgb(0, 128, 0); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>// as the image/TIFF file is in Landscape mode, so set page orientation accordingly<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
doc.PageInfo.IsLandscape = <span class=“kwrd” style=“color: rgb(0, 0, 255); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>true<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>;<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
<span class=“rem” style=“color: rgb(0, 128, 0); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>// create Image object<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
Aspose.Pdf.Image image = <span class=“kwrd” style=“color: rgb(0, 0, 255); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>new<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”> Aspose.Pdf.Image();<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
image.File = “c:/pdftest/multipage_tiff_example.tif”;<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
<span class=“rem” style=“color: rgb(0, 128, 0); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>// add image to paragraphs collection of PDF page<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
doc.Pages[1].Paragraphs.Add(image);<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
<span class=“rem” style=“color: rgb(0, 128, 0); font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre;”>// save resultant file<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>
doc.Save(“c:/pdftest/multipage_tiff_example.pdf”);
<span style=“font-family: “Courier New”, Consolas, Courier, monospace; font-size: small; white-space: pre; background-color: rgb(255, 255, 255);”>