I need to install and use html2pdf in a closed intranet environment (from which we cant´t access to Internet). Is it possible to use your service?
No, html2pdf is a service that uses the internet for receiving the html and responding the pdf.
For instance localhost addresses can of course not be used.
If your page is password protected we can set up a solution for you. If you want to get the PDFs via SSL we can set this up for you, too.