Is it possible to OCR a document with multiple languages (like Chinese and English or French and English)?

I am trying to convert a multi-page TIFF to PDF. I can use the PDF Printer API (which I have as part of the PDF XChange PRO 5 SDK), but the best I can seem to manage is when the associated program with TIFF is MS Paint then it only prints the first page of the TIFF. If I change the default program t...

Hi

Thanks a lot. Can I assume that if I find any text that it is already searchable or should I search for a minimum amount of text? Basically I just want to make sure that I don't get a few random characters in some files that aren't actually searchable.

I have the PDF X-Change PRO SDK that includes the OCR module. I can OCR documents, but I have a large amount of documents, some of which are image-based and thus need to be OCR'ed and other that are already searchable and do not need to be OCR'ed. Is there a way with the SDK to determine if a docume...