Fill in a PDF form
Fill in the text boxes, checkboxes and choices in a PDF form, then save it — or lock the answers in. Runs in your browser, so the form and your answers are never uploaded.
Runs in your browser — this file is never uploaded
How to fill in a PDF form
- 1
Open the form
Drop in a fillable PDF — an application, a tax form, a contract with blanks. It stays on your device.
- 2
Fill it in
Every field is listed by page with its label: type into text boxes, tick checkboxes, pick from the choices.
- 3
Save it
Download the filled form. Lock the answers in if you are sending it on and don't want them changed.
Frequently asked
Why doesn't my PDF show any fields?+
Only PDFs built as fillable forms have fields. A scan, or a form designed just for printing, has lines on the page but nothing to type into. Sign PDF can still place a signature or initials on it.
Can the form be edited again later?+
Yes, unless you choose to lock the answers. Locking (flattening) turns them into ordinary page content, which is what you want before sending a completed form on.
Is my information uploaded?+
No. The form is read and filled in your browser; neither the file nor anything you type is sent anywhere.
Is Fill PDF form free to use?+
Yes. Fill PDF form is free and unlimited, with no account and no watermark added to your document.
Are my files uploaded to a server?+
No. Fill PDF form runs entirely inside your browser, so the document never leaves your device.
Which browsers does it work in?+
Any current version of Chrome, Edge, Firefox or Safari, on desktop, tablet and phone.