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
TheraOffice - TheraOffice is a EMR, practice management solution designed for physical therapists to help manage practice with tools to manage 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.
PracticePerfect - PracticePerfect is an EMR and management software that gives you tools you need to manage your practice while also manage compliance and patient care.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
APTA Connect - Cedaron Medical Software