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Flatten PDF privately.

Flatten PDF forms and comments into permanent page content locally, so what you see is exactly what everyone else will see.

Your file stays on this device · No signup · No watermark
Files never leave this browserPrivate workspace
Drop one pdf file hereWe'll build private previews on this device

Built for this exact task

How to use Flatten PDF

Flatten filled PDF form fields into permanent page content so recipients cannot edit them.

01

Choose and preview

Choose a filled or fillable PDF.

02

Make your changes

Review the pages and form values.

03

Verify and download

Flatten locally and download the final PDF.

Files stay on deviceCompletely freeVerified output

Questions about Flatten PDF

Useful answers before you start.

Privacy+

PrivatePDF performs the document work inside your browser. Your PDF bytes are not uploaded for processing.

Local processing+

Preview every change and process locally in your browser. Free, private, and no signup.