A high-quality tool for convert PDF to Markdown and JSON
OCRmyPDF adds an OCR text layer to scanned PDF files
OCR software, free and offline
Open Source Document Management System for Digital Archives
Visual Causal Flow
Contexts Optical Compression
Download books from the hathitrust website in a fast and easy manner
Easy Tools of PDF, Image, File, Network, Data, and Medias
Award-winning modern data processing SDK in C++20
ITTT is a Free tool designed to Scan and extract Text from Images.
Common Resource Grep
Ozyr is a simple and easy to use OCR snipping tool
A supercharged version of paperless, scan, index and archive docs
Easy-OCR solution and Tesseract trainer for GNU/Linux
CIntruder - OCR Bruteforcing Toolkit
Virtual Appliance of RadicalSpam
Pattern recognition tool for image, pdf and handwritings
Electronic Document Index And Search