Chat with documents
Chat with your documents and get answers with citations
Upload your documents and ask questions in plain language. Doxy reads every file and answers with citations, so you can find and verify exactly what you need.
Upload your documents and just ask
Drop in the files you already have — PDFs, Word documents, PowerPoint slides, Excel sheets, images, audio, HTML, CSV, ZIP or EPUB — and Doxy converts each one to clean text and reads it end to end. Then ask questions in plain language and get answers in seconds, instead of opening every file and scrolling for the part you need.
Chat across all of them at once
Group related files into a project and Doxy treats them as one searchable knowledge base. Ask a question and it pulls the most relevant passages from across every document, so you can compare, cross-reference and summarize without knowing which file holds the answer.
Every answer cites the source
Unlike a general chatbot, Doxy answers only from the documents you give it and shows the exact passages it used. That means grounded, verifiable responses — this is document Q&A you can actually trust, with a click straight through to the source.
What you can ask
- “Summarize these documents in five bullet points.”
- “Which file mentions the renewal deadline?”
- “Compare the conclusions across these reports.”
- “List every figure and the source it came from.”
- “Explain this section like I'm new to it.”
Works with PDFs, the web and more
Whatever your sources, Doxy handles them: chat with a PDF, a website or a YouTube video, use it as an AI research assistant, or as a capable NotebookLM alternative.
Guides: get more from your documents
If you want a walkthrough before uploading, start with Chat With Word, Excel & PowerPoint Files, which covers how Office documents become searchable sources and what to ask each format. For the trust side, Q&A Over Your Documents With Citations explains how cited answers work and how to verify a claim against the original passage. And since PDFs are still the most common starting point, How to Chat With a PDF Using AI takes you through the workflow end to end with a single file.
Frequently asked questions
How do I chat with my documents?+
Create a project, upload your files, and type a question. Doxy reads the documents and answers with citations pointing back to the exact source passages.
What file types can I chat with?+
PDFs, Word, PowerPoint and Excel files, images, audio, HTML, CSV, ZIP and EPUB, plus any web link or YouTube URL — they all become searchable sources in a project.
Can I chat across several documents at once?+
Yes. Group documents into a project and Doxy retrieves the most relevant passages from across all of them, so you can compare and cross-reference in one question.
Is there a free way to chat with documents?+
Yes. Doxy has a free plan with a monthly question allowance and a few uploads. Pro and Business plans raise the upload and question limits.
Can I study from my documents, not just search them?+
Yes. On the Pro and Business plans, Doxy can generate a multiple-choice quiz or open-ended practice exercises from the documents you select — useful for revising lecture slides, notes or a textbook chapter after you've asked your questions.
Do web pages and YouTube videos count as documents?+
Yes. Paste a link and Doxy fetches the page or the video's transcript and indexes it like any uploaded file. A single question can then draw on a report and the article or talk it references, side by side.
Start chatting with your documents
Upload a file or paste a link and ask your first question in seconds. No credit card needed to start.