Flatten PDF Form

Turn supported existing form fields and their current values into page content. Other annotations remain unchanged; this does not protect the PDF against editing.

Local limits: Max files: 1 / Max single file: 10 MB

Loading settings...

Loading form controls...

Files are processed in your browser. They are not uploaded to this site.

A practical guide

Flatten PDF Form: a worked example

  1. Choose a completed PDF form and read its existing fields.
  2. Check the current values before making them permanent.
  3. Convert or inspect, review the result and save it if needed.

Try this example

Read a completed form, review its current values, then create a flat copy. Keep the original if the fields must be filled again later.

Before

  • Editable: A123

After

  • Page content: A123
Input and expected output for this operation. Illustrative example.

Before you start: Turn supported existing form fields and their current values into page content. Other annotations remain unchanged; this does not protect the PDF against editing.

Continue with Merge PDF
What you get

Turn supported existing form fields and their current values into page content. Other annotations remain unchanged; this does not protect the PDF against editing.

Limits and important details

Layout: 10 MiB, all source pages up to 200, 40 MiB output; split can produce 400 pages. No annotations, links, form widgets or unusual page units. Document metadata/bookmarks are not preserved. Split and crop clip visibility, not securely remove hidden content. Marks are not redaction or editable comments: one per run on up to 500 pages, Latin text up to 300 characters. Forms: 10 MiB, 200 pages, 100 plain single-line text, checkbox, dropdown or radio fields; no XFA, signatures or scripts. Appearances may change. Not PDF sanitization.

Example

Read a completed form, review its current values, then create a flat copy. Keep the original if the fields must be filled again later.