Flatten a PDF for free
Turn fillable form fields into permanent, uneditable page content.
Drop a PDF here, or click to upload
Locks in filled form field values
Flattening turns any fillable form fields into permanent page content, so the values can no longer be edited.
Your file will appear here.
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Frequently asked questions
No, download a copy of the original first if you might need to edit the fields again.
No, flattening happens entirely in your browser.
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