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.
DEmul - DEmul is a Sega Dreamcast emulator able to play commercial games.
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Redream - Redream is a work-in-progress Dreamcast emulator, enabling you to play your favorite Dreamcast...
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Roms Mania - A working online resource for roms.