What is the Flatten PDF Forms?
Flattening a PDF merges interactive form fields and their values into the page itself. The result looks the same but answers can no longer be edited, and it prints reliably on any device. AnyShift detects how many fields the form has and flattens them locally.
How to use the Flatten PDF Forms
- Drop your filled-in PDF form.
- Check the number of fields detected.
- Click Flatten PDF.
- Download the flattened file.
Why use AnyShift's Flatten PDF Forms
Files stay on your deviceProcessing happens locally in your browser — nothing is uploaded to a server.
Fast, no queueNo upload or download wait. Results are ready as soon as your device finishes.
No signup, no watermarkUse it as often as you like. Output is clean and full quality.
Works everywhereWindows, Mac, Linux, iPhone, Android and Chromebook — any modern browser.
Popular use cases
- Submitting completed applications that must not be altered
- Fixing forms whose values disappear in some viewers
- Archiving signed forms
Frequently asked questions
Can I unflatten later?
No — flattening is permanent. Keep a copy of the original if you may need to edit the answers.
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Last reviewed: Built for: United States, United Kingdom, Canada, Australia, France Part of PDF & Documents