Note Vault: Offline Notes AI

Chat with PDFs offline. Ask questions and search documents using private AI

# Note Vault: Offline AI for Docs

🧠 **Your Documents. Your Device. Your Intelligence.**

Note Vault is a private AI document assistant that lets you chat with PDFs and documents directly on your phone.

Ask questions, search files, and understand long documents faster using on-device AI.

**No cloud. No accounts. No data uploads.**

Your AI runs locally on your device, giving you private access to your knowledge without depending on cloud AI services.

## Chat With Your PDFs Using AI

Turn static documents into an interactive knowledge assistant. Instead of scrolling through hundreds of pages, simply ask questions and get answers based on your files.

With Note Vault, you can:

- Chat with PDF files
- Ask questions about your documents
- Summarize long PDFs
- Search across multiple documents
- Find relevant information without manually reading every page

Spend less time searching and more time understanding.

## Supported File Types

Bring your documents together in one private workspace.

- 📄 PDF documents
- 📝 TXT text files
- 📘 Markdown (.md) files

Import your files and start exploring your knowledge with AI.

## 100% Offline AI — Privacy First

Your documents contain your knowledge. They should stay under your control.

Unlike cloud-based AI document assistants, Note Vault is designed to process your documents directly on your device.

- 🔒 No cloud AI processing
- 📵 No internet required after setup
- ☁️ No cloud document storage
- 📤 No document uploads to AI servers
- 👤 No user account required
- 🛡️ No analytics tracking

Your documents stay on your device while you use supported local AI features.

## Intelligent Document Q&A With Local RAG

Note Vault uses a local Retrieval-Augmented Generation (RAG) system to help you find answers inside your documents.

Here's how it works:

1. **Process locally:** Your documents are prepared on your device.
2. **Retrieve relevant content:** The system finds passages related to your question.
3. **Generate answers:** Your local AI model uses the retrieved content to formulate a response.

The result is a smarter way to explore documents, with answers grounded in relevant source material.

## Built for Mobile AI

Note Vault brings edge AI directly to your phone, reducing dependence on remote AI infrastructure.

Designed with mobile performance in mind:

- Lightweight AI models
- ARM CPU inference optimization
- Efficient memory usage
- Designed for compatible mobile devices
- Offline document access and AI processing after setup

Even in airplane mode, supported features remain available without an internet connection.

## Who Is Note Vault For?

### 🎓 Students
- Study lecture notes and textbook PDFs
- Ask questions about learning materials
- Summarize lengthy documents
- Find important concepts faster

### 👨‍💻 Developers & Engineers
- Query technical documentation
- Search Markdown files and project notes
- Understand manuals and specifications
- Keep private technical documents on-device

### 🧑‍💼 Professionals
- Review reports and business documents
- Explore confidential materials locally
- Summarize lengthy documents
- Search for specific information efficiently

### 🔒 Privacy-Conscious Users
- Use AI without sending documents to cloud AI services
- Keep personal files on your device
- Explore private knowledge without creating an account

## Why Choose Note Vault?

Note Vault combines document intelligence with local AI and privacy-focused design.

- Private offline AI document assistant
- AI-powered PDF reading and chat
- Document search and question answering
- Local retrieval-augmented generation
- No cloud AI dependency for supported local features
- No account required
- Your documents, under your control

**Note Vault — Your knowledge. Your device. Your privacy.**

Turn your documents into knowledge, wherever you are.