DocuAsk is an AI-powered tool that allows users to ask and answer questions in a simple, fast, and secure manner. One unique feature of the tool is the ability to upload documents in any language and analyze and align them effortlessly. By using DocuAsk, users can discover connections and distinctions within their documents, making it useful for content analysis and translation tasks. The tool is compatible with Google sign-in, and it is trusted and loved by users worldwide.