Letz - Chat bot that will make you enjoy productivity
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.
Productivity Planner - This package contains a selection of 10 templates that have helped me increase my productivity over the past 5 years.
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
Rithm - Chat with music
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request