toolsko

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ToolsKo is written in English. Prefer another language? Open a translated version of this public page.

Browser language suggestion: English. You can choose any language below.

Translation opens in a new tab using Google Translate. It receives this public page URL. Automatic translations may contain mistakes; use the original English page for tool inputs, downloads, and generated documents.

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Flatten PDF

Lock form fields and their answers into the page so nobody can change them.

Tool inputs stay in your browser · optional AI search sends your query

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Good to know: Useful before sending a completed form. Your files are processed on your device and never uploaded.

How to use it (step by step)

  1. 1Choose the filled PDF form.
  2. 2Press Flatten PDF.
  3. 3Download it. The answers are now part of the page and cannot be edited.

Words to know

PDF
A document file that looks the same on every phone and computer.
Flatten
Turning editable form boxes into normal, fixed page content so nobody can change them.
Fillable form
A PDF with boxes you can click and type into, made in Acrobat or Word.

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