Flatten PDF formsFREE

Make filled-in form fields permanent so they can’t be changed.

  1. 1 Add
  2. 2 Convert
  3. 3 Download

Drop a PDF here

PDF. Up to 200 MB.

Stays on your device

Questions about Flatten PDF forms

Is Flatten PDF forms free?

Yes. It is free to use, with no sign-up, no watermark and no limit on how often.

Are my files uploaded?

No. It runs in your browser, so your files stay on your device and are never sent to us or anyone else. Privacy notice

Which files can I use?

PDF in, PDF out. Up to 200 MB per file, 50 files at a time, 2,000 pages.

Step by step, and if something goes wrong

Steps

  1. Drop a filled-in PDF form.
  2. Select Flatten form, then download.

If something goes wrong

  • Flattening is permanent: keep the original if you may need to edit the form again.
  • XFA forms (made in some Adobe tools) are not supported.
  • Password-protected PDFs can’t be opened directly. If you know the password, remove it first with Unlock PDF.
  • If a PDF is reported as damaged, try opening it and saving a fresh copy with your PDF reader.
  • Scripts, embedded attachments and automatic actions are removed from the output for safety. Links to websites are kept.