Paperplane converts web pages to PDF documents. PDFs are rendered using Google Chrome, so the latest web standards can be used to author source documents. The API also allows you to convert multiple documents in parallel, and automatically uploads PDFs to cloud storage.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Tesseract - Tesseract is an optical character recognition engine for various operating systems
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
GOCR - GOCR homepage. GOCR is an OCR (Optical Character Recognition) program, developed under the GNU Public License.
HTMLEmail.io - Responsive HTML email templates for startups & developers
TextGrabber - Office & Productivity