Formerly known as Looseleaf AI, PDF.ai lets you ask questions, get summaries, find information, and more by chatting with your PDF. From legal agreements to financial reports, PDF.ai brings your documents to life. PDF.ai is currently free to use, however, a paid plan is available if you require a larger daily quota. To use the tool, simply sign up, upload your PDF, and start chatting with it! This tool is also available as a Chrome extension.