wkhtmltopdf and wkhtmltoimage are command line tools to render HTML into PDF and various image formats using the QT Webkit rendering engine. These run entirely "headless" and do not require a display or display service.
Web2Pdf is a graphical user interface to wkhtmltopdf for Windows.
Web2Pdf can convert multiple webpages(online or offline) to a single pdf document.
Web2Pdf GUI can work under a proxy internet connection.
... [More] while printing the pdf.
Margins can also be adjusted.
You can also add footer text with various alignments. [Less]