A web address or an HTML file you upload.
Before running, the interface states that the operation goes through our server.
The page is rendered for print and comes back to you as a document.
The file is sent to our service (Frankfurt, EU), processed and deleted when done. It is stated in the tool before you press Run.
Because the page has to be opened and laid out by a real browser, which cannot be done reliably inside another tab of your own browser. It is one of the six functions involving external processing, declared before use.
No: the server opens the page without your credentials, so it sees what any visitor sees. For a page behind a login, save it from your browser and convert the HTML file instead.
It is sent to our service (Frankfurt, EU), processed and deleted when finished.
It opens in your browser, nothing to install. Five operations a day are free, with no payment details.