Last Updated: 25 Jun, 2025
PDFs are a great way to share documents while keeping formatting intact, but sometimes you only need the form data inside a PDF — not the entire file. That’s where FDF comes in. FDF, or Forms Data Format, is a file format developed by Adobe for handling just the form data (like names, emails, checkbox states) from a PDF.
So, if you’ve been asking yourself “How do I convert a PDF to FDF?