Flatten PDF formsFREE
Make filled-in form fields permanent so they can’t be changed.
- 1 Add
- 2 Convert
- 3 Download
Drop a PDF here
PDF. Up to 200 MB.
Stays on your device
Your file
Done
These files were skipped. Everything else is ready below.
Kept only on this device. If a download is interrupted, reopen this page within an hour and choose Continue.
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
- Drop a filled-in PDF form.
- 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.
Related tools
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- Highlight and underlineHighlight or underline parts of a PDF page in four colours.
- Draw on PDFDraw freehand on PDF pages with a mouse, finger or pen.
- Add images to PDFPlace a logo, stamp or photo anywhere on a PDF page, at any size.
- Fill PDF formsType into the boxes of a fillable PDF form, tick its options, and save it.
- Edit PDF metadataView and edit title, author, subject and keywords.