OCRmyPDF adds an OCR text layer to scanned PDF files
A Docker-powered stateless API for PDF files
Open source PDF editor
CLI tool to extract (meta)data from PDF and manipulate PDF files
A ServiceProvider for Snappy
converts PostScript or PDF files to other vector graphics formats
A Python application to add watermarks (text or image) to PDF files
Online service for PDF conversion (to PDF)
World's most comprehensive, powerful, process-based PDF editor
World's most comprehensive, powerful, process-based PDF editor
This is a small PDF editor based on OpenPdf core and AndroidPdfViewer
Fast, Nimble PDF Writer for Ruby
Convert HTML to PDF using Webkit (QtWebKit)
Merge images and PDFs to a single PDF
Create PDF from JPEG scans and photos
It is a Windows library that merges standard PDFs into a final PDF
Mini SDK JavaScript API library PDF web apps
PDF Library for Developers