daiR
daiR: an R package for OCR with Google Document AI - Published in JOSS (2021)
ocr-fileformat
Validate and transform various OCR file formats (hOCR, ALTO, PAGE, FineReader)
https://github.com/aim-uofa/adelaidet
AdelaiDet is an open source toolbox for multiple instance-level detection and recognition tasks.
imgocr
Python3 package for Chinese/English OCR,use paddleocr-v5 onnx model(~20MB), with ultra-fast inference speed. 基于ppocr-v5-onnx模型推理，中英文OCR开源SOTA，推理速度超快。
taulu
Taulu is a Python package designed to segment tabular data in scanned or photographed documents.
handprint
Apply different text recognition services to images of handwritten documents.
gt-mufilevelrules
OCR-D-Level-Rules can be created automatically with gt-MufiLevelRules from the encodings published by MUFI: The Medieval Unicode Font Initiative.
https://github.com/amazon-science/semimtr-text-recognition
Multimodal Semi-Supervised Learning for Text Recognition (SemiMTR)
https://github.com/ai-forever/ocr-model
An easy-to-run OCR model pipeline based on CRNN and CTC loss
apple-ocr
Easy-to-Use Apple Vision wrapper for text extraction, scalar representation and clustering using K-means.
docutron
Docutron Toolkit: detection and segmentation analysis for legal data extraction over documents.
https://github.com/adithya-s-k/omniparse
Ingest, parse, and optimize any data format ➡️ from documents to multimedia ➡️ for enhanced compatibility with GenAI frameworks
https://github.com/amirabbasasadi/persianocr
Simple word-level OCR program for the Persian language based on Recurrent Neural Networks using Pytorch and OpenCV
https://github.com/bytedance/sptsv2
The official implementation of SPTS v2: Single-Point Text Spotting
https://github.com/amazon-science/textadain-robust-recognition
TextAdaIN: Paying Attention to Shortcut Learning in Text Recognizers
https://github.com/cemenenkoff/runedark-public
Runedark is a color-based automation framework (for OSRS).
dtrocr
A PyTorch implementation of DTrOCR: Decoder-only Transformer for Optical Character Recognition
wordart
The official code of CornerTransformer (ECCV 2022, Oral) on top of MMOCR.
https://github.com/caltechlibrary/htr-test-cases
Images of documents for testing HTR.
keyboardgt
Offer of different keyboards for transcription software (Aletheia, Transkribus, LAREX, QURATOR-neat, eScriptorium)
https://github.com/ai-forever/readingpipeline
Text reading pipeline that combines segmentation and OCR-models.
german-brazilian-newspapers-dataset_2
The GBN Dataset consists German-Brazilian historical newspapers, along with their digital and binarized images and ground truth files.
https://github.com/awslabs/aws-ai-solution-kit
Machine Learning APIs for common use cases, include: General OCR (Simplified/Traditional Chinese), Custom OCR, Image Similarity, Object Recognition, Face Detection, Face Comparison, Human Image Segmentation, Human Attribute Recognition, Pornography Detection, Image Super Resolution, Text Similarity, Car License Plate, etc.
cataloguessegmentationocr
Dataset and models for catalogs' Layout analysis and HTR
lines_merge_ocr
This script merges lines after extracting plain text from a pdf that produces OCR
reichsanzeiger-gt
Ground truth for German newspaper "Deutscher Reichsanzeiger und Preußischer Staatsanzeiger" (1819–1945)
german-brazilian-newspapers-dataset_1
The GBN Dataset consists German-Brazilian historical newspapers, along with their digital and binarized images and ground truth files.
langchain-chatbot
AI Chatbot for analyzing/extracting information from data in conversational format.
https://github.com/bytedance/dolphin
The official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025.
hemdig-framework
HEMDIG(pt) framework: Métodos, ferramentas e hemerotecas digitais em português. Pesquisa de pós-doutorado.
cremma-medieval
Transcription corpora for training HTR models for medieval manuscripts from the 12th to the 15th century.