FileopiaChat with PDF
Ask questions about any PDF and get answers quoted from the document with page numbers. Free, no sign-up, no upload – the search runs in your browser.
- Upload
- Options
- Download
- ✓ 100% free
- ✓ No sign-up
- ✓ No limits
- 🔒 Files never leave your device
How to: Chat with PDF
- Select a PDF, Word or text file.
- Type a question or tap a suggested one.
- Read the answer with page citations; download the Q&A.
Finding one fact in a 200-page manual is slow with Ctrl+F because you need the exact words. Chat with PDF understands questions in plain language, ranks every passage of your document, and answers with the most relevant quotes and their page numbers so you can verify them instantly. Because nothing is uploaded, it is safe for contracts, medical records and internal documents.
Common uses
- Ask 'What is the notice period?' in an employment contract.
- Find warranty, return or safety information in a product manual.
- Look up definitions and results in a research paper or textbook.
- Check deadlines and eligibility rules in a government circular or tender.
Tips for best results
- Ask specific questions with key terms: 'late payment penalty' works better than 'what happens?'.
- Click a page number to see the source; answers are always quotes.
- Download the conversation as a text file for your notes.
Why use Fileopia for Chat with PDF?
| Fileopia | Typical upload-based sites | |
|---|---|---|
| Files uploaded to a server | No – processed on your device | Yes |
| Sign-up required | Never | Often for bigger jobs |
| Hourly / daily task limits | None | Common on free plans |
| Watermark on output | Never | Sometimes |
| Works offline after loading | Yes, for most tools | No |
Your files never leave your device
Chat with PDF runs entirely in your browser using JavaScript and WebAssembly. Your files are read from your disk into this tab, processed in memory and saved straight back to your downloads folder – they are never uploaded to Fileopia or any third party.
- Test it yourself: once this page has loaded, switch off Wi‑Fi or mobile data and run the tool – it keeps working.
- Check the network: open your browser’s developer tools (F12 → Network) while processing; you will see no file upload requests.
- Nothing to delete: close the tab and the data is gone – there is no server copy, no retention period and no account.
Frequently asked questions
Is this a chatbot like ChatGPT?
It is a private answer finder: it searches your document with the BM25 ranking used by search engines and shows the best-matching passages with page numbers. It never invents an answer – if the document does not say it, you will see that.
Is my document uploaded?
No. Text extraction and search run in your browser; there is no server and no account.
Can it summarise the whole document?
Use Summarize PDF for that – Chat with PDF is designed to find specific answers.
Does it work offline?
Yes, once the page has loaded it works without a connection.
Is Chat with PDF really free?
Yes. Every tool on Fileopia is 100% free with no file limits, no sign-up and no watermarks. The site is supported by unobtrusive ads.
Are my files uploaded to a server?
No. Fileopia processes your files directly in your browser using JavaScript. Your documents never leave your device, so they stay completely private.
Does it work on mobile?
Yes. Fileopia works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux.