Fill PDF Form
Fill PDF Form detects the real form fields (AcroForm) in your document and shows an appropriate input for each. After filling them in, you can optionally use "Flatten Form" to turn the fields into permanent, non-editable content.
How to use
- 1Upload a fillable PDF form.
- 2Fill in the fields.
- 3Optionally check "Flatten Form".
- 4Download your PDF.
Why FREE PDF?
- Completely free
- No account required
- Processing happens in your browser whenever possible
- Your files stay yours
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Frequently Asked Questions
Which types of form fields are supported?
Standard PDF form fields are supported, including text boxes, checkboxes, radio buttons, and dropdown menus.
Can I fill a PDF that has no fillable fields?
No, this tool is for PDFs with real (interactive) form fields; to add text to a document without fields, use the Add Text to PDF tool.
Does the filled form stay editable after saving?
You can optionally leave the fields fillable, or use PDF Flatten to convert them into permanent, non-editable content.
Is my information sent to a server while filling the form?
No, form filling happens entirely in your browser; the information you enter never leaves your device.