FileGPT is an AI-powered tool that allows users to interact with various types of files and content, including PDFs, webpages, audio, and video, using natural language queries. It offers support for large files and long texts, as well as smart content parsing and cross-source querying. FileGPT has a range of pricing options to suit different needs and budgets, with plans for students, researchers, individuals, and businesses. The tool is constantly evolving, with regular updates and enhancements to its features and capabilities.