hocr

Read and extract text and other content from PDFs in C# (port of PDFBox)

A Gtk/Qt front-end to tesseract-ocr.

OCR engine for all the languages

High performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kreuzberg team. Kreuzberg is a fast, polyglot document intelligence engine with a Rust core. It extracts structured data from 98+ document formats using streaming parsers and built-in OCR.

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

Document Layout Analysis resources repos for development with PdfPig.

Validate and transform various OCR file formats (hOCR, ALTO, PAGE, FineReader)

Conversions between various OCR formats

Text Overlay plugin for Mirador 4

Convert between Tesseract hOCR and ALTO XML using XSL stylesheets

Ergonomic line-by-line transcription of scanned text.

Text-to-tibble

Probabilistic Key Value pair extraction using word weights from Invoices - Non Searchable PDF

✏️ Integration of Tesseract for Python using a shared library

A visual hOCR file editor

A visual editor for .hocr files.

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

graphical HOCR editor to produce minimal diffs for proofreading of tesseract OCR output

Some basic data and text extraction from the New York City Directories

Python parser for hOCR files using lxml