Q: Your website says the PDFNet SDK is available as a .NET component,
JAVA, AND as a C/C++ library on Windows etc. However, I have a need
for a 64-bit C/C++ library for running on Windows. Do you have a
configuration that would work natively in 64-bit unmanaged processes?
------------------
A: You could use 32- bit version of PDFNet SDK on both 32 and 64-bit
windows (for everything except for conversion via a virtual printer
driver).
If required, PDFTron also offers a true 64-bit unmanaged library:
http://www.pdftron.com/downloads/PDFNetC64.zip (or from
http://www.pdftron.com/pdfnet/downloads.html).