ChatPDF

freemium

Chat with any PDF using AI - summarize, ask questions, and analyze documents instantly

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API Mobile App

AI Research AI Productivity AI Summarization

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About ChatPDF

ChatPDF is an AI-powered platform that lets you chat with PDFs as easily as using ChatGPT. Upload any document and ask questions to summarize, extract key insights, and understand content in seconds. The platform supports multiple file formats including PDFs, Word documents, PowerPoint presentations, and text files, with features like multi-document chats, citations, translation, and side-by-side viewing.

Key Features

Chat with multiple PDFs in one conversation
Summarize documents instantly
Cited sources with PDF references
Multi-file organization with folders
Multi-language support
Side-by-side chat and PDF view
Document translation
No sign-up required to start
Support for multiple file formats

AI Models

GPT-4oGPT-4o-mini

Use Cases

Analyzing research papers and academic articlesStudying for exams and homework helpNavigating legal contracts and financial reportsSummarizing long documentsComparing multiple documentsUnderstanding content in any language