OCRmyPDF adds an OCR text layer to scanned PDF files
Small program rich text component, supports rendering and editing html
Resilient Image Library - successor to DevIL
A powerful, free and open-source tool for TextureAtlases/Spritesheets
Converts PDF, DOC, DOCX, XML, HTML, RTF, etc to plain text
Create, Edit, Delete, Organize , Convert, Export, Secure & Sign PDF.
High Volume Variable Data Printing & Mail Merge in PDF format
World's most comprehensive, powerful, process-based PDF editor
World's most comprehensive, powerful, process-based PDF editor
Improved JPEG encoder
LaTeX classes and templates for typesetting dissertations in Russian
A Makefile based build system for creating LaTeX reference cards
PDF Concatenation Tool
PDF Library for Developers
A framework for build smooth asynchronous iOS APP