Make any PDF fillable in seconds
Turn any flat PDF into a fillable form online. iFillPDF's AI auto-detects where text, checkbox, date and signature fields go—no install, free to build, watermark on free downloads.
How it works
Upload your PDF
Drop in any existing PDF—an application, a contract, an intake sheet, even a scan of a paper form. Nothing to install, and nothing to sign up for until you download.
Let the AI place the fields
iFillPDF reads the layout and places fields where they belong: text, date, checkbox, signature and initials areas, plus image and eraser zones. Move or resize any of them with a click.…
Download or fill it out
Save a real fillable PDF that opens in any reader, or type your answers and sign it on the spot. The exported text and checkbox fields stay interactive.…
Why choose iFillPDF
AI finds the fields for you
Instead of drawing every box by hand like a traditional form builder, the AI detects where text, checkbox, date and signature fields should go across the whole document—including scanned and flat PDFs—and places them automatically.…
Seven field types—and the two that do not export as widgets
Place text, date, checkbox, signature, initials, image and eraser fields, and move or resize any of them. On export, text and date fields become real AcroForm text widgets and checkboxes become real checkbox widgets, with…
Works on any existing PDF
Start from the document you already have—digital or scanned. There's no need for Adobe Acrobat or a desktop install: everything runs in your browser on Mac, Windows, Chromebook and mobile.
Free to build, account at download
Upload a PDF and let the AI place every field without creating an account—the whole build is free and unrestricted. The account comes in at the download step, and free downloads carry a small iFillPDF watermark.…
Private by design, hosted in the EU
Your files are processed on EU infrastructure in Frankfurt and handled in line with the GDPR. Your documents stay yours—nothing is sold or used to train anything.
Technical details
Upload a flat or scanned PDF and watch the AI place the form fields for you—text boxes, checkboxes, dates and signature areas land where they belong, no manual tracing. Review, adjust if you want, then download a fillable PDF or fill it in right away. Two things worth knowing up front: a free account is needed at the download step, and free downloads carry a small iFillPDF watermark that a one-time payment removes. The exported fillable fields are text and checkbox widgets—radio groups and dropdowns are not written into the file.
Go further with lifetime access
E-signature proof log, business templates, no watermark. $8.99, one payment, for life — no subscription.
Frequently asked questions
How do you make a PDF fillable for free?+
Upload your PDF to iFillPDF and the AI places the fields automatically—text, checkbox, date and signature areas where they belong. You can adjust any of them, then download the fillable PDF or fill it in directly. Building the form costs nothing and needs no account; downloading needs a free account, and free downloads carry a small watermark that a one-time payment removes.
Can I make a PDF fillable without signing up?+
Up to a point. Uploading, letting the AI place the fields, adjusting them and filling the form all work with no account at all. Downloading the finished file is where a free account is required, and that free download carries a small watermark; a one-time payment removes the watermark for good.
Does it add the form fields automatically?+
Yes. The AI analyzes your document and places the fields for you—text lines, checkboxes, dates and signature areas—so you don't have to trace each one by hand. You stay in control and can move, resize or delete any field before exporting.
Can I make a scanned paper form fillable?+
Yes. Upload a scan or a photo of a paper form and the AI reads the layout to add fillable fields on top of it. You get an interactive PDF you can complete on screen instead of printing, writing by hand and scanning back.
Will my finished PDF have a watermark?+
Filling and editing are watermark-free in the editor. When you download, a small watermark is added on the free plan and removed once you're signed in—your form's actual content is never covered.
Can I turn a Word document into a fillable PDF?+
Export your Word document to PDF first (File → Save As → PDF), then upload that PDF to iFillPDF. The AI adds the fillable form fields, giving you the same result as converting a Word form to a fillable PDF—without needing Acrobat.
Where are my documents processed?+
Your files are processed on European servers in Frankfurt and handled in compliance with the GDPR. They aren't shared, sold or used to train models, and you can remove them at any time.
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