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About this tool
Ask local documents questions and receive deterministic matching excerpts with source citations—without a cloud model or upload.
Private Document Chat is a free ai tools tool that runs entirely in your browser — nothing to install, no account to create, and your data never leaves your device. Open the page, add your input, and get a clean, copy-ready result in seconds.
Open Private Document Chat on AltFTool — it loads instantly in your browser.
Upload or drag in the file you want to work with.
Adjust the settings and preview the result.
Download the finished file to your device.
Process images, audio, video, and documents directly in your browser — files never leave your device.
See the result before you export, so the final file is exactly what you expect.
Download output that's ready for your website, presentation, or client hand-off.
Yes — Private Document Chat is completely free on AltFTool, with no signup, no trial limits, and no hidden costs.
Yes. Private Document Chat runs in your browser, so what you enter or upload stays on your device instead of being sent to a server.
Ask local documents questions and receive deterministic matching excerpts with source citations—without a cloud model or upload. It's built for quick, everyday ai tools tasks with results you can copy or download straight away.
Yes — Private Document Chat works in any modern browser, on desktop, tablet, and mobile, with the same features everywhere.