Fill a form
Complete a PDF form
Fill out a PDF form (text, checkboxes, dropdowns) and lock it if needed, for free. Your confidential data never leaves your browser — no upload.
- Files processed on your device
- No file size limit
- 100% free
Restoring your session…
How to fill a PDF form
- 1Add the PDF that contains a form to fill.
- 2Complete the detected fields (text, checkboxes, dropdowns).
- 3Click “Fill” and download the completed PDF.
Frequently asked questions
How do I know if my PDF has a form?
Just add it: the tool automatically detects interactive fields. If there are none, a message tells you.
Can I prevent edits after filling?
Yes, enable “Lock after filling”: the form is flattened and the values become permanent.
Is my data sent online?
No, all filling happens in your browser; nothing is uploaded.