PDF Forms
Automatically detect and fill PDF forms, or add your own editable and interactive text fields, checkboxes, radio buttons and lists. Free account, no watermark.
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Fill out or build a real fillable PDF form
Upload a PDF that already has form fields and the free PDF Forms tool detects them automatically so you can type straight into text boxes, tick checkboxes, choose radio options and pick from drop-downs or lists. Have a plain PDF instead? Switch to Edit Form and place your own fields anywhere on the page — the fields you add are genuine interactive AcroForm fields, not flattened text, so the PDF you download stays fillable for anyone who opens it.
Everything stays on your device
The tool runs entirely in your browser. Your PDF is never uploaded for storage and nothing is kept after you close the tab.
Frequently Asked Questions About PDF Forms
Does this create a real fillable PDF, or just add flat text?
It creates real interactive form fields (the same AcroForm fields used by Adobe Acrobat and other PDF readers) — anyone who opens the downloaded PDF can click into the fields and fill them in, not just view flattened text.
What happens if my PDF already has form fields?
They’re detected automatically and you land in Fill Form mode, ready to type into them. Switch to Edit Form any time to add more fields.
What field types are supported?
Text, checkbox, radio button, drop-down and list fields are free and unlimited. Signature, button and barcode fields are a Premium feature and not available yet.
Is it really free?
Yes — a free account, no watermark, and no limit on how many fields or forms you create.