Get your documents ready for gen AI

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.

小说下载｜网文下载 | 网络小说

AutoRAG: An Open-Source Framework for Retrieval-Augmented Generation (RAG) Evaluation & Optimization with AutoML-Style Automation

Knowledge Agents and Management in the Cloud

A Repo For Document AI

Improved file parsing for LLM’s

Extract and convert data from any document, images, pdfs, word doc, ppt or URL into multiple formats (Markdown, JSON, CSV, HTML) with intelligent structured data extraction and advanced OCR.

모두 파싱해버리겠다 — HWP3·HWP·HWPX·HWPML·PDF·XLS·XLSX·DOCX → Markdown. 신구대조·양식 자동 채우기·MCP 통합 (CLI + MCP Server) | Parse Korean documents (HWP3-5, HWPX, HWPML, PDF, Office) to Markdown — CLI + MCP Server with form-filler & diff

LAYRA—an enterprise-ready, out-of-the-box solution—unlocks next-generation intelligent systems powered by visual RAG and limitless visual multi-step agent workflow orchestration.

Parse PDFs into markdown using Vision LLMs

A comprehensive list of document parsers, covering PDF-to-text conversion and layout extraction. Each tested for support of tables, equations, handwriting, two-column layouts, and multi-column layouts.

PHP library to read and extract text & images from PDFs - Fast & Low memory - Built from scratch

With DocSlight, precisely parse and extract data from any document, including PDFs, scans, images, and Office files. It is an open-source AI project from ComPDF (KDAN ecosystem).

Complex data extraction and orchestration framework designed for processing unstructured documents. It integrates AI-powered document pipelines (GenAI, LLM, VLLM) into your applications, supporting various tasks such as document cleanup, optical character recognition (OCR), classification, splitting, named entity recognition, and form processing

文档解析（Document Parser），支持 PDF、TXT、DOC、DOCX、Markdown 等文件格式，高效提取与解析内容，生成标准文档树结构。内置 PDF Parser、Text Parser、Word Parser，助力 RAG、知识库、全文检索等智能应用。

AI-Native document parser: PDF, Office & images → clean Markdown with LaTeX, tables & OCR. Zero-dependency CLI & skill for Claude Code, Cursor & AI agents.

A Python pipeline tool and plugin ecosystem for processing technical documents. Process papers from arXiv, SemanticScholar, PDF, with GROBID, LangChain, listen as podcast. Customize your own pipelines.

Tutorial on how to deskew (straighten) text images

CHURRO is an OCR toolkit for historical document transcription, built to make handwritten and printed sources readable at high accuracy and lower cost.