With pqScan .NET Converter SDK for PDF to Image, you can easily decide to convert Adobe PDF document to multi-page TIFF or single page TIFF. Respective .NET programming APIs are provided here.
For Multiple Page TIFF Converting
public void ToMultiPageTiff(string filename)
For Single Page TIFF Converting
public Bitmap ToImage(int pageIndex);
Make Your Own Customization
In addition to customizing multi-page or single page PDF-to-TIFF conversion, we also provide various properties and APIs for .NET users to set. Please see Guide Overview for PDF to TIFF Conversion in .NET for more references.