Tcpdf - TCPDF: Open Source PHP Class for generating PDF documents
Aspose.PDF for Java - Aspose.Pdf is a Java PDF component to create PDF documents without using https://alternativeto.
HTML PDF API - Easily generate PDF documents from HTML code with our powerful API
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.
IronPDF - SDK for creating and editing PDFs.
HTML2PDF.fr - HTML2PDF is a HTML to PDF converter that allows the conversion of valid HTML 4.