DocuMind (RAG based desktop app)

👉 DocuMind: Your documents, your AI-powered mind. 🌿

Turn your documents into dynamic knowledge sources with DocuMind! Simply upload a document (currently supports only pdf format), ask questions, and get instant, accurate responses. Powered by advanced Retrieval-Augmented Generation (RAG) technology, DocuMind understands the content and provides clear and insightful answers. Whether it’s contracts, research papers, reports, or technical manuals — DocuMind helps you access information in seconds.

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Features

• Ask questions about your documents and get instant, accurate responses.
• Provides relevant, fact-based answers using RAG.
• Documents are processed securely on your local machine with no data leakage.

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TechStack

• Using Axum rust server at backend to expose REST Apis and connect with Ollama server for inference & Qdrant vector database for storage.
• Tauri app with React UI for frontend.

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🛠️Installation Setup

Pre-requisites

Make sure you have following installed

• Rust
• Ollama
• Docker
• Node (v18.19 or later) & yarn

Setup the Qdrant vector database

docker volume create qdrant_data

docker run -d \
  --name qdrant \
  -p 6333:6333 \
  -v qdrant_data:/qdrant/storage \
  qdrant/qdrant

Pull the AI models on your machine via Ollama CLI

ollama pull nomic-embed-text:latest
ollama pull llama3.1:8b

Clone the repository and build the application

# Clone the repo
git clone https://github.com/Harry-027/DocuMind
# Change the directory
cd DocuMind
# Run the server
make app_server
# Run the tauri client in a new terminal
make tauri_client
# Run the app client in another new terminal
make app_client

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⚙️ Configuration

In the env.yaml, you can configure the following -

• Chunking Strategy: You can configure the chunk size (embedding_model_chunk_size).
• Embedding Model: Customize the embedding model (embedding_model_name) for better document understanding.
• LLM Model: Customize the LLM model (generate_model_name) for better document understanding.

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🧑‍💻 Demo

Screenshots

📜 License

DocuMind is licensed under the MIT License. See the LICENSE file for details.

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🧑‍💻 Contributing

Feel free to open issues or submit pull requests.

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📧 Contact

For support or inquiries, reach out at harishmmp@gmail.com