Rive - Exchange contact information like a boss
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.
Cashfree - The Most Advanced Payment Gateway with Lowest TDR
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
ProperSoft - Convert transaction files to a format your accounting software imports. Need to import transactions, but the format is not supported by your accounting software? Try ProperSoft converters and make your transaction files importable.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request