What is Flatten PDF?
Lock the values you entered in a PDF form into page content that can no longer be edited. Use it before submitting a completed application so the values don't change or disappear.
How to use
- 1
Choose a PDF with form fields.
- 2
Press “Flatten” to lock the form values.
- 3
Download the resulting PDF.
Use cases
Submitting applications
Lock a completed PDF application before sending it.
Preventing print issues
Avoid form values not appearing on some printers.
FAQ
Are my files uploaded to a server?+
No. Everything is processed in your browser and files are never uploaded anywhere.