Best AI Tools to Work with PDFs

graphify

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

docling

Get your documents ready for gen AI

MockingBird

🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time

graphrag

A modular graph-based Retrieval-Augmented Generation (RAG) system

FastGPT

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

gin-vue-admin

🚀 A Vite + Vue 3 + Gin development platform with AI assistance and enterprise-grade AI + development capabilities. It includes MCP support, skills management, mixed TypeScript/JavaScript support, JWT authentication, permission management, dynamic routing, controllable component visibility, pagination, multi-login protection, resource permissions, upload/download, code generation, form generation, and configurable import/export.

mlc-llm

Universal LLM Deployment Engine with ML Compilation

architecture.of.internet-product

Technical architectures of internet companies, including WeChat, Taobao, Weibo, Tencent, Alibaba, Meituan-Dianping, Baidu, OpenAI, Google, Facebook, Amazon, and eBay. Pull requests with additional architectures are welcome.