Flatten a PDF form
Short answer
Filled out a PDF form and want to lock the answers in? Flatten it here — the entries become permanent page content, in your browser, nothing uploaded.
Sending an unflattened form means the recipient can change your answers, and some email or upload systems don't render form fields correctly. Flattening bakes the values in so the form looks and stays exactly as you filled it.
It's the standard final step before submitting or archiving a completed form.
How to flatten a filled PDF form
- 1Add the filled form. Choose your completed PDF.
- 2Download the flattened PDF. Answers locked in.
Frequently asked questions
Can the recipient still edit it?+
No — flattened fields are no longer interactive.
Are my answers kept?+
Yes — current values are preserved and made permanent.