PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
PrintFriendly - PrintFriendly cleans and formats web pages for perfect print experience.
wkhtmltopdf - wkhtmltopdf is an open source (LGPL) command line tools to render HTML into PDF and various image...
priPrinter - Free version adds a text to every page printed. Use priPrinter to: - preview your print jobs
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Print What You Like - Format any web page for printing in seconds with this free online editor