# ChatPDF

Chat with any PDF or document. ChatPDF is freemium — a usable free tier with paid plans above it, at chatpdf.com.

## Facts

- **Pricing tier:** Free tier + paid
- **Works on:** Web, iOS, Android
- **Works in browser:** Yes
- **Sign-up:** Google sign-in

## Capabilities

- Chat with any PDF or document
- Cited answers with page references
- Summaries and key points
- Free daily PDFs

## FAQ

### What is ChatPDF?

ChatPDF is listed under Deep Research & Documents, in the Research & Learning category on Flocci AI Tools. Chat with any PDF or document. It is freemium — a usable free tier with paid plans above it, and it lives at chatpdf.com.

### Is ChatPDF free?

ChatPDF is freemium: there is a free tier you can work in and paid plans above it. It is one of 426 freemium tools in the catalog, all labelled the same way so you are never surprised by a paywall.

### Can I use ChatPDF in a browser, or is there an app?

ChatPDF works in a normal browser tab with no install. It is available on the web, iOS and Android. You can sign in with a Google account.

### What can ChatPDF do?

ChatPDF does 4 things the catalog singles out: Chat with any pdf or document; cited answers with page references; summaries and key points; free daily pdfs.

### What is the best free alternative to ChatPDF?

MiroThinker is the closest free alternative: it sits in the same Deep Research & Documents sub-category and is free. STORM (Stanford), Tongyi DeepResearch and GPT Researcher also start free. The full list is on the alternatives page.

## Related

- [ChatPDF alternatives](https://aitools.flocci.in/alternatives/chatpdf)
- [Deep Research & Documents](https://aitools.flocci.in/category/research-learning/deep-research-documents)
- [Best free AI deep-research and document tools](https://aitools.flocci.in/best/best-deep-research-documents)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/chatpdf

Facts last verified: October 2026