Stefan Weil

VNC Server for macOS

Kitodo.Production CE

Kitodo.Presentation Community Edition

Convert between Tesseract hOCR and ALTO XML 2.0/2.1 using XSL stylesheets

Official documentation for the Raspberry Pi

Private QEMU mirror.

Convert Cygwin packages to Debian packages

Tesseract Open Source OCR Engine (personal development fork)

A library resource discovery portal designed and developed for libraries by libraries

Automated tool to make periodic backups of PostgreSQL databases

iipsrv is an advanced high-performance feature-rich image server for web-based streamed viewing and zooming of ultra high-resolution images.

DFG Viewer

Fast GPU OCR server. 270 img/s on FUNSD. TensorRT FP16, PP-OCRv5, HTTP + gRPC.

Updates Wikidata entries using metadata from github

Synchronized mirror of http://git.typo3.org/Packages/TYPO3.CMS.git

Complete open source web conferencing system.

Source of wikimindmap.org

This is the central component of the LOC-DB project.

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

Nextcloud OCR (optical character recognition) processing for images and PDF with tesseract-ocr, OCRmyPDF and php-native message queueing for asynchronous purpose.

Kitodo Demo Installation

The Events Calendar WordPress plugin by Modern Tribe

Mibew Messenger

A Python wrapper for the tesseract-ocr API

Efficient hOCR tooling

Webconsole for OCS Inventory NG

OCR-D Spezifikation der technischen Architektur, Schnittstellen und Datenaustauschformate

Firmware for BR-6208AC V2

Official repository of the OpenJPEG project

OCR-D wrapper for DoxaPy image binarization via locally adaptive thresholding

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

GeneWeb is a genealogy software with a web interface created by Daniel de Rauglaudre. It can be installed locally on a stand-alone machine and on any web server.

Image processing and image analysis software. (Mirror of source)

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Leptonica is an open source library containing software that is broadly useful for image processing and image analysis applications. The official GitHub repository for Leptonica is https://github.com/DanBloomberg/leptonica. See the official website for more documentation and recent releases:

Standalone signaling server for Nextcloud Talk.

Web service for creating and hosting IIIF manifests from METS/MODS documents

TinyMCE is a platform independent web based Javascript HTML WYSIWYG editor control released as Open Source under LGPL.

Agentic AI-Chatbot at UB Mannheim

PHP library for reading IIIF Presentation API resources. Mirrored from https://git.sc.uni-leipzig.de/ubl/bdd_dev/cmr/php-iiif-prezi-reader

Podman: A tool for managing OCI containers and pods.

API wrapper enabling Wikisources to submit images for optical character recognition.

BRLTTY is a background process (daemon) providing access to the Linux/Unix console (when in text mode) for a blind person using a refreshable braille display.

DavMail POP/IMAP/SMTP/Caldav/Carddav/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at

static analysis of C/C++ code

Source code for librml.org

OSS-Fuzz - continuous fuzzing of open source software

METS 1.x and METS 2 schemas

No description.

Source for API and model specifications documents (api and model)

OCR engine for all the languages

Universal 2nd Factor (U2F) Emulation C Library

Package scripts for MinGW-w64 targets to build under MSYS2.

The server administration software for your needs - The official Froxlor development Git repository

Main Projekt: Description, Doku, Configs and Recipes

Mirror of the Xapian repository. You're welcome to open pull requests on github (they'll just get merged indirectly).

Xapian website

scripts reporting scores and statistics

Open Journal Systems

Weasis is a DICOM viewer available as a desktop application or as a web-based application.

:convenience_store: App Store for Nextcloud

Working with hOCR in Javascript

The ZZIPlib provides read access on ZIP-archives and unpacked data. It features an additional simplified API following the standard Posix API for file access

Domain Validation++

BaseX Main Repository.

ALTO board meeting minutes, agendas, and miscellaneous business

deb package for tesseract-lang

Marker Clustering plugin for Leaflet

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

Source code to eScriptorium Documentation's website (powered with Mkdocs)

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Templates, Styles and Configuration for Kitodo.Presentation based Digital Collections by SLUB Dresden

Multiparty web-meetings using mediasoup and WebRTC

cocoda mapping tool web application

:books: IIIF-compatible document image viewer

:cookie: Simple cross-browser cookie-consent plugin written in vanilla js

Build virtual keyboards for eScriptorium with ease... 🌞

Developers website for Home Assistant.

:blue_book: Home Assistant User documentation

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Train tesseract 4 with make

NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution.

Book repository for The Turing Way: a how to guide for reproducible, ethical and collaborative data science

Primitives for identity and authorization

ESB AI Lab repo of released trained tesseract-ocr languages for language preservation

Schematron-Validierungen der Fachstelle Bibliothek der Deutsche Digitalen Bibliothek

Fast PDF generation and compression. Deals with millions of pages daily.

Get up and running with Llama 3.2, Mistral, Gemma 2, and other large language models.

Arbeitsversion des Handbuchs IT in Bibliotheken

Master repository which includes most other OCR-D repositories as submodules

PHP Static Analysis in Github Actions.

The MSYS2 homepage

Inofficial mirror of http://hg.code.sf.net/p/scintilla/code

Inofficial mirror of http://hg.code.sf.net/p/scintilla/scite

Discovery software

USB CEC Adapter communication Library http://libcec.pulse-eight.com/

Links to awesome OCR projects

Perplexica is an AI-powered search engine. It is an Open source alternative to Perplexity AI

v4l2-loopback device

Apache Solr open-source search software

OCR Grountruth ULB VD18 German Fraktur - OCR-D Phase III

experiments for transformer-based segmentation

Firmware replacement for Growatt ShineWiFi-S

A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

A deep learning toolkit specialized for handwritten document analysis

TYPO3 Contribution Guide - Core Development:Guide for contributing to TYPO3 core.

Convert PAGE (v. 2019) to ALTO (v. 2.0 - 4.2)

A tool to support the planning, implementation, and organization of research data management.

Collection of OCR-related python tools and wrappers from the OCR-D team

DFKI Layout Detection for OCR-D

Pure Javascript OCR for more than 100 Languages 📖🎉🖥

Documentation for Scribe OCR project.

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

Fork of official repository for GLPi 0.x

The hOCR Embedded OCR Workflow and Output Format

Validation of hOCR close to the specs

Tools for manipulating and evaluating the hOCR format for representing multi-lingual OCR results by embedding them into HTML.

No description.

🍻 Default formulae for the missing package manager for macOS

OCR-D wrapper for ocr-fileformat

Documentation for METS 2, updated from primer for METS 1

Prepare XML/JSON lookup files for language codes conversion (ISO<=>hOCR)

An OCR evaluation tool

No description.

A simple, yet feature rich password manager for Nextcloud

A conda-smithy repository for tesseract.

A template for creating a ground truth repo with the various functions and features: such as metadata creation, data analysis and presentation.

Tensors and Dynamic neural networks in Python with strong GPU acceleration

This repository save the stylesheet and workaround for transforming the properitary PAGE XML file from Transkribus (https://transkribus.eu/Transkribus) into a PAGE XML valid format (https://www.primaresearch.org/schema/PAGE/gts/pagecontent/ newest version from 2019-07-16

DDEV Development System for the DFG-Viewer

Simple peer-to-peer with WebRTC.

Server for PeerJS

Offer of different keyboards for transcription software (Aletheia, Transkribus, LAREX, QURATOR-neat, escriptorium)

An open source repository for the Speedometer benchmark

Personal fork of https://gitlab.com/scripta/escriptorium

OCR Groundtruth ULB VD18 - OCR-D Phase III

OCR Groundtruth ULB VD18 Latin - OCR-D Phase III

The repo gt_structure_1_1 is part of the OCR-D Ground Truth Structure corpus. Only the structure of the printed page is annotated. The corpus was created as a result of the DFG project OCR-D.

The repo gt_structure_4_2 is part of the OCR-D Ground Truth Structure corpus. Only the structure of the printed page is annotated. The corpus was created as a result of the DFG project OCR-D.

This repository provides the Ground Truth data for the OCR-D Quiver back end. This data serves as a basis for benchmarking the performance and accuracy of different OCR-D workflows for different types of input data.

This repository provides the Ground Truth data for the OCR-D Quiver back end. This data serves as a basis for benchmarking the performance and accuracy of different OCR-D workflows for different types of input data.

High performance JPEG 2000 codec

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Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.

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@bigbluebutton integration for @nextcloud

Fast integer versions of trained models

DITA Open Toolkit documentation

A synthetic data generator for text recognition

OpenITI mARkdown Parser

A Python utility / library to sort imports.

Detect and align similar passages

Large-scale Self-supervised Pre-training Across Tasks, Languages, and Modalities

OCR-D python tools

OCR-D Empfehlungen Volltextdigitalisierung

Fork of the project with patches by @bertsky

Documentation for the TextRecognitionDataGenerator tool

Convert AWS Textract JSON to PRImA PAGE XML

package compiler and linker metadata toolkit

Nix Packages collection

Scripts for

My own homebrew tap

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PAGE-XML to TSV

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Screen Stream over HTTP mobile app

Repository for tesseract testing

freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

No description.

Daemon to ban hosts that cause multiple authentication errors

Synthesizing and manipulating 2048x1024 images with conditional GANs

Wrapper for the kraken OCR engine

OCR-D post-correction module based on weighted finite-state transducers

Loris IIIF Image Server

Small collection of PAGE XML related scripts used at the ZPD Würzburg

No description.

Sickle: OAI-PMH for Humans

Automatically re-order lines, words and glyphs to become textually consistent with their parents.

A Local Adaptive Thresholding framework for image binarization written in C++, with JS and Python bindings. Implementing: Otsu, Bernsen, Niblack, Sauvola, Wolf, Gatos, NICK, Su, T.R. Singh, WAN, ISauvola, Bataineh, Chan and Shafait.

OpenITI TEI Converter

No description.

Open Source Java e-Invoicing library, validator and tool (Factur-X/ZUGFeRD, UNCEFACT/CII XRechnung)

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Converters for various file formats used for representing OCR

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.

Page to PAGE Layout Analysis Tool

Layout analysis to find layout elements in documents (similar to P2PaLA)

A [wip] theme for the gohugo.io home page, docs and theme sites.

Mannheim library utilities

mac80211 driver for MediaTek MT76x0e, MT76x2e, MT7603, MT7615, MT7628 and MT7688

Ground truth for digitized publications of Staatsbibliothek zu Berlin

A forked repository of the OpenWrt distribution

Packages Repository

[MIRROR] OpenWrt firmware image utilities

U-Boot from Ralink ApSoC SDK (unmodified)

Backend implementation for the Apple/Google exposure notification API.

Gluon site configuration of the FFRN