PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Online Signature Maker - Create a free downloadable electronic signature
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
Online Signature Generator Tool - The online signature generator is a free signature creator.
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.
MyLiveSignature - Create your online signature and digital signature using our free online signature creator/maker tool