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Private AI for your PDFs

Chat with a document and get answers that cite page numbers, summarize in several styles, generate study questions, and type commands like “remove pages 2–4 and add page numbers” — reviewed before anything changes. The AI runs on your device.

How to use AI PDF

  1. Open the PDF.
  2. Use the instant no-download tools, or enable the local AI model (one-time download, shown before it starts).
  3. Ask, summarize or give a command; review the proposed actions.
  4. Export when done.

When to use it

  • Understanding a long contract or report quickly.
  • Studying: summaries and practice questions.
  • Repetitive edits described in plain language.

What to expect

  • Local models are smaller than cloud models: answers can be wrong — always check the cited pages.
  • Speed depends on your device; WebGPU makes it much faster.
  • Translation and rewriting need the local model.

Questions

Does it work without downloading a model?

Yes. Search-based answers, extractive summaries and edit commands work instantly with no download.

Is anything sent to the cloud?

No document text, questions or answers. Only the model weights are downloaded.