Mudlet - Mudlet is a freshly-minted MUD client, designed to take mudding to a new level.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
CMUD - Are you tired of the constant grind of the graphical MMO 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
MUSHclient - MUSHclient - a 32-bit MU* client
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.