Flatten PDF
Freezes form field values so nobody can change them afterward, or flattens the whole page for a fully static file.
ABOUT THIS TOOL
How Flatten PDF works
Freezes form field values so nobody can change them afterward, or flattens the whole page for a fully static file.
- Freezes filled-in form answers so they can't be edited
- Optional full-page flatten for a fully static file
- Keeps the file lightweight
Runs 100% in your browser
docflo processes this file using JavaScript on your own device. It's never uploaded, stored, or seen by anyone else — and it works even if your connection drops mid-way.
FAQ
Frequently asked questions
Is Flatten PDF free?
Yes, and there is no sign-up, watermark or daily limit — everything runs in your browser rather than on a metered server.