I want to send a personalised pdf as an email using information submitted via a web site. is there a fre script that can do this
Others will likely be able to give you better guidance, but here's something that may help... Find a script called "html2pdf" -- a quick search in Google will point you in the right direction. You'll likely want to have a script that can process whatever data is submitted via a website and then processed via the "html2pdf" program. Finally, you'd likely use mail() on the server (or something similar) to send the PDF via e-mail. Again, there's likely to be a simpler solution, but what I outlined above would work provided you have the technical skills to implement this solution or to hire someone else to do it for you. Good luck!
At the moment I am on iPad, so i can tell you to try http://www.fpdf.org/ Later I will paste more php2pdf solutions