OCRmyPDF adds an OCR text layer to scanned PDF files
Contexts Optical Compression
Award-winning modern data processing SDK in C++20
Create, Edit, Delete, Organize , Convert, Export, Secure & Sign PDF.
Common Resource Grep
World's most comprehensive, powerful, process-based PDF editor
World's most comprehensive, powerful, process-based PDF editor
Edit the OCR text layer of DjVu documents in a web browser