I have some downloadable documents (PDF) on my website for visitors to download. But I want to collect their personal information (name, email etc) before they are able to doanload them. Can anyone tell me if there's a simple way of doing this?
You can do simple html form, however that can be cheated. So you need to look in some server side technology with ability to talk to database like PHP, ASP, JSP or AJAX (not exactly server side but can chat with database)
ASP is not my speciality but you should be able to work out your requirements on these tutorials