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.
FileRun - Beautiful, fast and reliable selfhosted file sharing and sync.
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
HRCloud2 - A full-featured home-hosted Cloud Drive & Personal Assistant.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
PHPfileNavigator - PHPfileNavigator: Administrador de ficheros y directorios via web.