Drag & drop your PDF here
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How It Works
Upload PDF
Drop your file or click to browse
Auto-detect Fields
AI scans and identifies all form fields
Prepare & Fill
Edit fields, add signatures, and fill forms
Export PDF
Download your completed PDF
Upload PDF
Drop your file or click to browse
Auto-detect Fields
AI scans and identifies all form fields
Prepare & Fill
Edit fields, add signatures, and fill forms
Export PDF
Download your completed PDF
Frequently Asked Questions
Can I fill the PDF online and download it with my answers?
Yes. After AI field detection, the PDF opens in our web editor. Type your responses and download a PDF with the fields populated.
How does field detection work?
Our AI scans your PDF to identify text boxes, checkboxes, dates, and signature lines, then turns the document into an interactive form you can review.
Is the tool free to use?
Yes. You can upload, detect fields, fill the document, and download the result without creating an account.
Are my files and answers stored?
Files are encrypted in transit and automatically deleted after the retention window. Visit our privacy policy and document security FAQ for the full details.
Which documents work best?
Healthcare forms, government documents, rental applications, contracts, and other machine-generated PDFs typically work best. Scans may need more manual review.
Can I add or edit fields manually?
Yes. You can adjust detected fields, resize or reposition them, remove bad detections, and add new text, checkbox, signature, and initials fields yourself.
Is this a legally compliant e-signature service?
No. FillablePDF supports visual signatures embedded in PDFs, not certificate-backed e-signature workflows. Use a certified e-signature platform when legal compliance requires it.
Do I need special software to open the result?
No. The exported file is a standard PDF that opens in common PDF readers, browsers, and mobile apps.