Working with files in ChatGPT

ChatGPT allows users to interact with files directly in their chat interface, supporting formats like PDF, DOCX, XLSX, CSV, and images. Users can upload documents to perform tasks such as summarizing reports, visualizing data, editing text, or extracting information into tables.

Beyond basic file uploads, the platform supports integration with third-party apps to bring external context into conversations. Users can manage these integrations via settings, though enterprise users may have restricted access based on organizational admin policies. Data privacy remains a priority, as business data accessed via these integrations is not used to train OpenAI models by default.

(Source：OpenAI)