AV-Comparatives.org - Independent Tests of Anti-Virus Software - On this site you will find independent comparatives of...
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Virus Bulletin - Virus Bulletin is a security information portal, testing and certification body with a formidable...
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
Proactive Security Challenge - Proactive Security Challenge project.
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.