Projects sharing features with Pytesseract

This project is a Python wrapper for the TA-Lib library, providing a technical analysis library for computing moving averages, momentum, and volatility metrics for financial time series analysis. It serves as a financial indicator calculator that processes price and volume arrays to generate technical signals and pattern recognition. The library includes an incremental data processor capable of computing the most recent technical indicator values as new streaming market data arrives. This allows for real-time price monitoring and the processing of streaming data without recalculating entire d

ann-benchmarks is a standardized benchmarking suite for evaluating approximate nearest neighbor (ANN) search algorithms. It provides a reproducible framework for comparing how different ANN implementations perform across multiple datasets and distance measures, using precomputed ground truth results stored in HDF5 files to ensure consistent accuracy measurements. The project wraps each ANN library behind a common Python interface, allowing algorithms to be swapped without modifying the benchmarking harness. It orchestrates parameter sweeps over algorithm-specific hyperparameters to generate f

pdfsam is a PDF manipulation software and desktop application designed for splitting, merging, rotating, and extracting pages from PDF documents. It functions as a PDF editor, converter, and security tool, providing capabilities to modify document structures and manage file formats. The project distinguishes itself through specialized processing capabilities, including an OCR document processor for extracting editable text from scanned images and PDF interleaving to alternate pages from multiple files. It also provides a security suite for encrypting documents, managing access permissions, an

This project is a PDF data extraction tool and document preprocessor designed to convert PDF files into structured formats such as Markdown, JSON, and HTML. It functions as an OCR document parser for scanned files, an accessibility automator for generating PDF/UA compliant metadata, and a loader for AI orchestration frameworks like LangChain. The software distinguishes itself through specialized handling of complex document elements, including the conversion of mathematical formulas into LaTeX and the generation of natural-language descriptions for charts and images. It utilizes recursive seg

LunaTranslator is a real-time translation tool designed for visual novels and games. It functions as a multi-engine translation hub and text extractor that captures dialogue via memory hooking or optical character recognition to convert it into a target language. The project distinguishes itself through specialized linguistic tools, including a Japanese text analyzer for sentence segmentation and phonetic readings. It also operates as a digital dictionary aggregator, querying multiple online and offline databases simultaneously to provide comprehensive vocabulary definitions for language lear

Botasaurus is a Python web scraping framework and headless browser automation system used to build scalable data extraction tools. It functions as a web data extraction tool and OCR document parser, converting website content, images, and PDF files into structured formats such as JSON, CSV, and Excel. The framework distinguishes itself by providing a scraper management interface that allows Python functions to be wrapped in a web-based UI or deployed as standalone desktop applications. This enables non-technical users to trigger extraction jobs and manage tasks via a graphical interface or RE

GOT-OCR2.0 is an end-to-end optical character recognition system and document text extractor. It utilizes a unified transformer architecture to recognize and extract plain and formatted text from diverse images and documents. The system features a multi-crop processing method that divides high-resolution or dense documents into smaller sections to maintain recognition detail. It also includes a renderer that transforms recognized text into HTML to preserve the original structure and layout of the document. The project provides a framework for fine-tuning pre-trained models on custom datasets

Pix2Text is an optical character recognition system and document conversion tool designed to transform images and PDFs into Markdown. It functions as a multilingual OCR engine supporting over 80 languages, a LaTeX formula recognizer for mathematical notations, and a parser integrated with vision language models. The project utilizes a hybrid pipeline to separate plain text from mathematical formulas and tabular structures within a single pass. It converts recognized formulas into LaTeX expressions and transforms detected tables and layouts into structured Markdown formatting. The system incl

AzurLaneAutoScript is a mobile game automation system designed to perform repetitive gameplay tasks unattended. It functions as a screenshot-driven bot that controls Android devices, emulators, and cloud phones via ADB and uiautomator2, using computer vision to make interaction decisions instead of fixed timers. The project distinguishes itself through an advanced computer vision suite that includes local optical character recognition and perspective-aware grid detection. These tools allow the bot to parse 3D game maps, compute vanishing points, and normalize grid-centered objects for precise

ddddocr is a Python library for automated image analysis, focused on extracting text and detecting objects from visual content. Its core capabilities include character recognition that can handle alphanumeric, Chinese, and special characters, as well as object detection that returns bounding box coordinates for targets within images. The library provides specialized support for solving slider CAPTCHAs by identifying the position of missing pieces using edge matching or image comparison algorithms. It also offers image preprocessing through color-based filtering to reduce noise from complex ba

Parsr is an unstructured data extractor and document parsing pipeline that converts raw files and images into cleaned, machine-readable formats. It functions as a document layout analyzer and a pipeline for extracting structured data and labels using large language models. The system includes a document parsing visualizer, providing a graphical interface to upload documents and inspect the resulting structured data output. The project covers document digitization workflows, including layout analysis to detect headings, tables, and lists, and automated data entry through the cleaning and enri

This project is a document digitization utility that combines traditional optical character recognition with language model processing to convert scanned PDF files into structured markdown. It functions as an automated pipeline that extracts raw text from images and applies intelligent post-processing to refine the output. The system distinguishes itself by using language models to perform error correction, removing artifacts and formatting inconsistencies common in raw character recognition. It incorporates a modular design that decouples processing logic from specific model providers, allow

Docling is a multimodal content converter and document parser designed to transform PDFs, Office files, and HTML into structured Markdown or JSON for generative AI applications. It functions as an OCR document processor and a PDF layout analyzer that extracts tables, charts, and hierarchical structures while preserving the original page layout. The system operates as a local-first inference engine, allowing for the processing of sensitive data in air-gapped environments without external network connectivity. It can also be deployed as an API or a Model Context Protocol server to provide parsi

dirsearch is a command-line security tool and web path scanner used for discovering hidden directories and files on web servers. It functions as a recursive directory fuzzer and brute-force utility that identifies undocumented paths and sensitive files using wordlists and HTTP status codes. The tool distinguishes itself through template-driven path generation and an automated HTTP response filter that uses status codes, content length, and regex patterns to isolate valid targets. It supports recursive directory crawling to map complex web structures and provides state-persistence serializatio

Pygame is a framework for building interactive 2D applications and games using the Python programming language. It functions as a 2D graphics rendering engine, a game input and event manager, and a multimedia audio toolkit. The project serves as a wrapper for the Simple DirectMedia Layer, providing a Python interface for low-level access to graphics, audio, keyboard, mouse, and joystick hardware. Its capabilities cover 2D graphics rendering and image manipulation, digital audio playback and streaming, and the management of game entities and physics simulations. It also includes tools for rea

Storm is an SSH connection manager and configuration tool that serves as a cross-platform wrapper for SSH clients. It provides a system for organizing, editing, and searching remote server host configurations and custom SSH directives. The project implements a multi-interface bridge that allows users to manage connection settings through a command line interface, web environments, and desktop interfaces. It uses alias-based command mapping to link short-hand identifiers to complex connection strings. The tool includes a Python library that allows for the programmatic automation of SSH connec

Pdfcraft is a containerized service for self-managed PDF processing, editing, and conversion. It provides a toolkit for document manipulation, a multi-format converter, and OCR software to transform scanned documents into searchable and editable text. The project features a visual, node-based workflow editor that allows users to build automated pipelines by chaining together various PDF conversion and optimization operations. The service covers a broad range of capabilities, including document management for merging and splitting files, format conversion between PDFs and office documents or

PyMuPDF is a comprehensive PDF manipulation library and document analysis tool. It serves as a text extraction tool, OCR engine, and image converter, providing a programmatic interface to edit, merge, split, and optimize PDF and Office documents. The project distinguishes itself through high-performance capabilities, including the use of C-bindings for low-level manipulation and parallelized page processing to accelerate workloads. It provides specialized conversion paths, such as transforming PDF content into Markdown for retrieval-augmented generation and large language model pipelines. It

DesktopEditors is an office suite application designed for creating and editing text documents, spreadsheets, and presentations across different operating systems. It serves as an OOXML compatible editor, ensuring that files are read and written according to Office Open XML standards for cross-platform document exchange. The suite functions as a collaborative document platform featuring real-time co-authoring, version tracking, and integrated communication tools. It also acts as an AI-powered document assistant and PDF editor, providing capabilities for content generation, automated spreadshe

PDF-Guru is an AI-powered document processor and study material converter designed to transform textbooks, research papers, and multimedia content into structured flashcards for spaced repetition systems like Anki. It functions as a content pipeline that uses language models to extract key concepts and facts from unstructured documents to generate question-and-answer pairs, cloze deletions, and multiple-choice cards. The system distinguishes itself through a comprehensive PDF management suite and multi-format parsing. It provides advanced document utilities including optical character recogni

PandaOCR is a desktop application for extracting text from images and screen captures using optical character recognition. It functions as a mathematical formula digitizer, a table data extractor, a multilingual translation utility, and a text-to-speech interface. The project distinguishes itself through specialized recognition routing that distributes data across different providers based on whether the content is standard text, tables, or formulas. It provides real-time software interface localization by rendering translated text layers directly over active application windows using coordin

This project is a reference implementation and application template for Retrieval-Augmented Generation (RAG). It integrates Azure OpenAI with Azure AI Search to enable conversational chat interfaces that provide grounded responses based on private enterprise data. The system is distinguished by its multimodal AI interface, allowing it to process and reason over combined text, image, and PDF content. It employs a hybrid search architecture that combines vector and keyword retrieval with semantic reranking to prioritize the most relevant documents for prompt augmentation. The project covers a

NAPS2 is a suite of document scanning software consisting of a desktop application, a command-line interface tool, and a networked scanner server. It serves as an interface for capturing images from scanners via TWAIN and WIA drivers, organizing those captures into digital documents, and exporting them to various file formats. The project distinguishes itself by providing a networked scanner server that shares local hardware across a network for remote image capture. It also includes a command-line tool for automating document capture and image processing workflows through scripts and termina

Camelot is a Python library and processing engine designed to extract tabular data from PDF documents. It converts unstructured tables into machine-readable formats such as CSV, JSON, and Excel. The project provides specialized toolsets for different document types, using line detection for ruled tables and whitespace analysis for borderless tables. It includes an optical character recognition system to recover structured data from image-based scanned PDFs that lack a digital text layer. The library handles complex document layouts, including encrypted files, rotated pages, and tables that s

Dangerzone is a security tool and content sanitizer that converts untrusted files into safe PDFs. It removes malicious content by rendering documents as raw pixels within a sandboxed environment and rebuilding them as new PDF files to strip executable scripts and hidden threats. The project utilizes container-based sandboxing to isolate file processing from the host operating system. It is designed for air-gapped execution, allowing the sanitization process to operate on hardware without network connectivity to prevent malware from communicating with external servers. To maintain document ut

Stanza is a Python natural language processing library designed for tokenization, lemmatization, and dependency parsing across many human languages using neural models. It provides a neural processing pipeline that converts raw text into structured linguistic data objects, alongside a specialized analyzer for extracting medical insights from clinical and biomedical language. The project includes a wrapper that connects Python scripts to Java-based natural language processing tools and remote annotation servers. This enables a bridge for extracting linguistic annotations and analysis data from

This project is a Python-based web scraping tool and command line image downloader designed to automate the retrieval of images from Google Images. It functions as an image dataset collector, allowing users to gather large sets of images for data analysis or research through a terminal interface or programmatic scripts. The tool features advanced search filtering to restrict results by file format, color, size, aspect ratio, and usage rights. It also supports reverse image search to find visually similar media based on a provided URL and offers search scope expansion to increase result volume