The core features of ChatPDF include:
1. AI-powered document understanding: The system uses AI to comprehend the content of the PDF and provide accurate answers to questions.
2. Multi-language support: ChatPDF accepts PDFs in any language and can chat in any language, making it accessible worldwide.
3. Cited sources: The answers provided by ChatPDF include references to the original PDF document, allowing users to easily locate the source.
4. Simple and secure: The platform is fast, easy, and secure. PDF files are stored in a secure cloud storage and are not shared with others.