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Your PDF stays in this browser tab. It is not uploaded. Your original file is never changed; you download a new copy.

PDF Studio

A PDF workspace that runs in your browser: open a PDF, read and search it, organise pages and mark it up. Your file stays on your device.

How it works

  1. Open a PDF. Pages appear in a scrolling view.
  2. Use the tools on the left and top bar.
  3. Download the result. Your original file is never changed.

Questions

Is my PDF uploaded anywhere?

No. The PDF is opened and edited inside your browser and is not sent to any server.

Does it change my original file?

No. Your original file is never overwritten. You download a new copy.