Upload a PDF with form fields. Fill them directly in the viewer below, then click the button to save and download the filled form. Also supports XFA forms.
Effortlessly fill out your PDF forms with our intuitive 'PDF Form Filler'. This tool, part of our all-in-one PDF software, allows you to complete both standard AcroForms and legacy XFA forms directly in your browser. Our PDF editor makes it easy to enter and save your information, creating a seamless experience. The cloud-based platform provides access from any device, including mobile. With support for e-signatures and other interactive elements, our form filler is a comprehensive solution for all your form-filling needs.
Note on XFA Forms: XFA (XML Forms Architecture) is a legacy format that's only supported by certain PDF viewers like PortPDF and Firefox. If you open an XFA PDF in other software and see blank pages or no form fields, it means that viewer doesn't support XFA. To view and fill XFA forms properly, use Firefox or PortPDF's Form Filler.
Click to select a file or drag and drop
PDF file with form fields
Your files never leave your device.
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Press and hold keys to set a shortcut. Changes are auto-saved.
⚠️ Avoid common browser shortcuts (Cmd/Ctrl+W, Cmd/Ctrl+T, Cmd/Ctrl+N
etc.) as they
may not work reliably.
Use the full screen width for all tools instead of a centered container