AI Chat with PDF

Ask your PDF anything and get answers grounded in the actual content. Privacy-first, on-device processing. No account needed.

Ask your PDF anything — and get answers grounded in the actual content.

AI Chat with PDF turns any document into an interactive research assistant. Import a PDF, tap "Chat about this," and start asking questions. Get streaming answers with cited page numbers, powered by AI that has actually read your document.

KEY FEATURES

Import Any PDF Drag and drop from Finder on Mac, import from the Files app on iOS, or open directly from any app that shares PDFs. Your full document library is always one tap away.

AI-Powered Document Chat Ask questions in plain language and get accurate, cited answers. AI Chat with PDF uses Retrieval-Augmented Generation (RAG) to ground every response in your document — not guesswork.

Streaming Responses With Citations Answers stream in as they are generated, with references to the exact pages that support each response. No waiting, no hallucinations.

@Mention to Focus Your Chat Use @mentions to scope a conversation to one or more specific documents. Ask cross-document questions or stay laser-focused on a single file.

On-Device Privacy Document embeddings are generated and stored entirely on your device. Your files are never uploaded to a server for processing. What you read stays private.

Document Library With Search All your imported PDFs are organised in a searchable library. Full-text search across your entire collection.

Chat History Every conversation is saved with its full document context. Pick up where you left off at any time.

No Account Required AI Chat with PDF works completely anonymously. No sign-in, no email, no account — just open the app and start reading.

Native iOS and macOS Built as a true native app for iPhone, iPad, and Mac. Not a web wrapper. Fast, responsive, and integrated with the platforms you already use.

WHO IT IS FOR

Students: Summarise lecture notes, textbooks, and research papers instantly. Ask your syllabus what will be on the exam.

Researchers and Academics: Cross-reference papers, extract key findings, and navigate dense academic literature without reading every word.

Lawyers and Legal Professionals: Review contracts, case files, and legal briefs. Ask plain-language questions about complex documents.

Professionals: Digest reports, proposals, and technical documentation faster than ever.

PRIVACY AND SECURITY

Your documents never leave your device during AI processing. On-device vector embeddings mean your sensitive files — medical records, legal documents, financial reports — are processed locally and privately.

SUBSCRIPTION

AI Chat with PDF requires a subscription to unlock AI-powered chat features. Payment is charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in Settings > Apple ID > Subscriptions.

Download AI Chat with PDF and start having conversations with your documents.

Support: https://chatpdf.avunia.com/support Privacy Policy: https://chatpdf.avunia.com/privacy Terms of Use: https://chatpdf.avunia.com/terms