DocGPT is designed to simplify information extraction and Q&A from documents by providing a seamless conversational interface. Users can upload documents in PDF, Word, or PowerPoint formats, which are then processed using text parsers. The content is chunked and embedded with OpenAI's embedding models, stored in a vector database like FAISS or Pinecone. When a user submits a query, DocGPT retrieves the most relevant text chunks via similarity search and leverages ChatGPT to generate accurate, context-aware responses. It features interactive chat, document summarization, customizable prompts for domain-specific needs, and is built on Python with a Streamlit UI for easy deployment and extensibility.

LangPDF provides a comprehensive solution for converting and translating PDFs into multiple languages. Utilizing advanced OCR and AI technologies, it ensures accurate and efficient document transformations. Users can upload their documents, select the target languages, and receive translated PDFs in a matter of minutes. The platform supports a wide range of languages, making it an ideal tool for businesses and individuals needing quick and reliable translation services. LangPDF is designed to handle various document formats and maintains the original layout and formatting of the documents.