Private GPT

PrivateGPT stands out as a groundbreaking open-source AI framework that lets you interact with your documents using LLMs completely offline. With over 55,000 GitHub stars, it has become the #1 AI open source project for private document analysis.

The framework supports multiple document formats including PDF, CSV, TXT, HTML, DOCX, and PPTX. Key features include:

• 100% Private Operation: All processing happens locally - no data ever leaves your environment
• Production-Ready API: Offers both API interface and UI for seamless integration
• Enterprise-Grade Security: Perfect for organizations handling sensitive data
• Flexible LLM Support: Works with various large language models
• RAG Pipeline: Easy setup of retrieval-augmented generation for document analysis

Backed by the founders of Zylon.ai and praised by industry leaders from LlamaIndex, LangChain, and major tech companies, PrivateGPT represents a significant advancement in private AI applications. The project continues to evolve with regular updates and maintains a strong community of over 5,000 Discord members.