2430816465 / campus-knowledge-agent

校园知识服务 Agent 智能体平台：基于 FastAPI、Qwen3 与 RAG，贯通公开资料解析、时间范围检索、证据溯源及人工审核。

virgiliojr94 / book-to-skill

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

storytold / pdfcraft

PdfCraft: An open-source PDF reader and editor written by scratch in pure Rust

run-llama / liteparse

A fast, helpful, and open-source document parser

oomol-lab / pdf-craft

PDF craft can convert PDF files into various other formats. This project will focus on processing PDF files of scanned books.

OpenSenseNova / SenseNova-Skills

Modular SenseNova skills for building AI-powered office assistants and productivity workflows

ucbepic / docetl

A system for agentic LLM-powered data processing and ETL

wxyhgk / retain-pdf

在保留版面、公式与结构的前提下进行 PDF 翻译，适用于科研与技术文档

shcherbak-ai / contextgem

Extract structured data and insights from documents using LLMs and decision models

WASasquatch / was-node-suite-comfyui

WAS-NS v3 Reborn; Tools for image processing, filters, masking, text, logic, numbers, latents, files, 3D scenes, and animation.

lotus-data / lotus

Optimized Agentic and LLM Bulk Processing Over Your Data

Topdu / OpenOCR

OpenOCR: An Open-Source Toolkit for General-OCR Research and Applications, integrates a unified training and evaluation benchmark, commercial-grade OCR and Document Parsing systems, and faithful reproductions of the core implementations from a wide range of academic papers.

yfedoseev / pdf_oxide

The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.

docling-project / docling-graph

Transform unstructured documents into validated, rich and queryable knowledge graphs.

ExtractPDF4J / ExtractPDF4J

Java PDF table extraction & OCR library. Extract structured tables from text-based and scanned PDFs using stream, lattice (OpenCV-style grid detection), and hybrid parsing.

EthanYoQ / Invoice-Downloader

电子发票整理与报销准备工具：从邮箱批量收集 PDF/OFD/XML 发票，OCR 识别、分类归档并生成 Excel 汇总；提供 Windows/macOS 桌面版与 DSH 插件。

rollroyces / py-idp

AI-enabled Intelligent Document Processing for Python: 12+ LLM backends, Pydantic schemas, self-hosted OCR (Nanonets-OCR2-3B), auto-schema discovery, HITL review, prod FastAPI server. AGPL-3.0 + commercial.

Sixian-Li / knowledge-base-kit

Source-backed Markdown knowledge bases for Claude Code and Codex.

NextWeb4 / official-document-ai-assistant

Local official-document review, formatting repair, and compliant export desktop assistant.

deckflow / deckprobe

ffprobe for documents — probe PDF, Microsoft Office, and Apple iWork files without opening them. Rust CLI + browser WASM SDK returning structured JSON with confidence, evidence, and measured I/O cost.

tntexploding / StruInfo

Self-hosted, traceable document-to-knowledge workspace with deterministic workflows, optional AI, search, RAG, and an editable knowledge graph.

tomnio / rubric

Schema-first structured extraction from LLMs — validated JSON from one call or a 150-page document.

lightonai / LightOnOCR

Turn document pixels into structured, grounded content with LightOnOCR-3

xmutfyh / dsh-plugin-writing-guard

Scientific writing & document integrity guard for AI-assisted research — argument economy, deterministic integrity, safe Word editing. Local · Deterministic · Zero LLM.

StabRise / ScaleDP-TS

ScaleDP-TS processes PDFs and images entirely in the browser: PDF rendering, text detection, OCR and named-entity recognition, composed as a pipeline. Inference runs on onnxruntime-web over WebAssembly or WebGPU.

silentprior / paperless-paddle-ocr

CPU-friendly sidecar that OCRs paperless-ngx documents with PaddleOCR PP-OCRv6 and writes text back via the API.