I've had experience with ActivePDF and ABCpdf. I can unequivocably recommend AGAINST using ActivePDF. Their support is dismal. I'm not sure if they actually have a proper .Net control currently, but when I labored through 60 lost hours of productivity trying to get their component to work, I was none too pleased.
After ditching ActivePDF, we chose ABCpdf, and were very happy with the results. The component is a snap to use. To recap: ABCpdf >>> GOOD ActivePDF >>> BAD -- To unsubscribe, reply using "remove me" as the subject.
