Document Search Engine & AI

Search PDFs, Docs, PowerPoint slides, research papers, books, and AI chatbots with our document search engine. Find relevant files quickly across the web.

Find Research Papers, Books & Documents

Google Custom Search lets you search document-only files, SlideShare, Scribd, online books, ResearchGate, multiple AI chatbots, and more—all in one place.

Search Multiple Document Sources in One Place

Search millions of PDFs, books, scientific publications, and free eBooks instantly. Discover content fast and get AI-powered summaries for smarter reading.