Free Twitter RSS Feed Generator - Convert Twitter lists, hashtags & searches into RSS feeds
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.
RSSMailer - Get your RSS feeds in your inbox 💌
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
Feedly - The content you need to accelerate your research, marketing, and sales.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request