XFINIUM.PDF 6.9 brings support for selective PDF page content rendering. This means that you can render only the page text or only the vector graphics if you want.
XFINIUM.PDF 6.8 brings support for converting very large TIFF to PDF with very low memory consumption.
XFINIUM.PDF 6.7 brings support for JPEG to PDF conversion with very low memory consumption for very large images (hundreds of megabytes).
XFINIUM.PDF 6.6 brings support for PDF/A-2 and PDF/A-3. PDF/A (ISO 19005) is an ISO-standardized version of the PDF format specialized for use in the archiving and long-term preservation of electronic documents.