Linnk AI is an AI-powered platform that helps professionals and researchers translate, summarize, and analyze documents across multiple formats. It offers tools for document translation, summarization, research assistance, YouTube video summarization, and generating mindmaps from documents. The platform also provides a browser extension for instant page understanding. Key features include context-aware AI for accurate translation and summarization, support for PDF, DOCX, PPTX, TXT, and more, and OCR for scanned documents. It is used by over 300,000 professionals from organizations like Apple, Google, and Stanford.