Upload your material
Add a PDF, slides or your own notes to a study set.
Chat with your PDFs & notes
Upload your PDFs, slides and notes, then ask anything — Mindko answers from your own files and cites exactly where each fact came from. It's a private study tutor that actually knows your material, not a chatbot guessing from the open web.
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Chat with anything you study
Add the material you already have to a study set and start a conversation with it — no copy-pasting walls of text into a generic chatbot.
PDFs
Slides
Textbooks
Notes
Lectures
How chat with PDF works
Mindko builds your set
Mindko reads your files and builds a study set you can have a conversation with.
Ask anything, cited to your files
Ask a question and get an answer drawn straight from your material — with citations back to the source.
Answers from your material — not the open internet
Mindko's chat is grounded in the files you uploaded, so every answer is about your actual coursework and shows you exactly where it came from.
Ask anything about your files
Type a question about your PDF, slides or notes and get a clear answer in seconds — like having a tutor who has read every page of your upload. Attach a photo of a problem or a handwritten page and ask about that too.
Every answer is cited to your sources
Each response points back to the exact page, section or timestamp it came from, so you can click through and check the answer against your original file — no wondering whether the AI made it up.
Summarize, explain or make a table in one tap
Quick actions sit right above the chat box — one tap to summarize the key points, explain a concept simply, or turn your material into a clean table to revise from.
Part of your whole Study Set
The same upload you chat with also generates your notes, flashcards, quizzes, mind map and study podcast — one set, every way to learn it.
Start chatting with your PDFs free
Create a free account, upload your notes or a PDF, and ask your first question in minutes — every answer cited back to your files.
Chat with your PDF freeExplore the rest of the Study Set
The files you chat with power every other study tool, too.
Still Have Questions?
Chat with PDF lets you ask questions about a document and get answers drawn straight from it. With Mindko you add your PDFs, slides or notes to a study set and chat with them — every answer is grounded in your own files and cites where it came from, so it works like a tutor who has read your whole upload.
Yes — create a free account and chat with your first PDF without paying. A Mindko Pro subscription unlocks unlimited chats and the rest of the Study Set.
Add a PDF, lecture slides, a textbook chapter or your own notes to a study set and you can chat with all of it at once. You can also attach an image straight into the conversation — like a photo of a problem or a handwritten page — and ask about that too.
Every answer points back to the exact source it came from — a page, a section or a timestamp in your material. Open the Sources under a reply to see them, and click a timestamp to jump to that moment in an audio or video source so you can check the answer against the original.
Yes. Mindko's chat is grounded in the material you uploaded rather than the open web, so answers stay tied to your own sources and show you where each fact comes from — making it easy to trust and double-check what you're studying.
ChatGPT answers from the open web and its training data; Mindko answers from your actual material and cites the source so you can verify it. And it's part of your Study Set — the same upload also makes your notes, flashcards, quizzes, mind map and study podcast.
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Turn your next PDF into a conversation
Upload your material and ask Mindko anything — every answer cited to your own files, free to start.