Web interface for recognizing text, proofreading OCR, and creating fully-digitized documents.

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

Base framework offering a Lua scriptable environment for creating document readers

A small lightweight HTTP server that converts photos, images and scanned documents to text using optical character recognition by utilizing the power of Google Tesseract.

Twain Scanner Application

CCExtractor - Official version maintained by the core team

Android document document scanning app

Web scraper for extracting data from online newspapers

Docker Image with latest Tesseract OCR Version 5.x.x built from sources

fastapi server for classification of documents and extraction of data

A Genshin Impact artifact rater sticking upon artifacts inside the game window. 刻晴办公桌 | 原神 | 圣遗物评分。集成在游戏窗口之上的原神圣遗物导出、评分工具，无需游戏内外来回切换对比，游戏中快速计算与查阅结果。

Tesseract based OCR for android

Tesseract Open Source OCR Engine (main repository)

⚡Extracting the Machine Readable Zone (MRZ) from passport or any document images.

6 MB Tesseract (with English training data) to fit inside AWS Lambda

mupdf mirror/clone + extra work done / extra tooling. Geared for use with Qiqqa.

Build "Dictionary of the Old Danish Language" into easier-to-use data formats

Program to recognize text on screen

The open-sourced version of the award-winning Qiqqa research management tool for Windows (a bleeding edge dev fork) ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ☞☞☞ File any issues you find in the main repo issue tracker at https://github.com/jimmejardine/qiqqa-open-source/issues

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched