FormFill: PDF Form Filler & Offline Autofill

Fill any PDF form on your own computer. No upload, no account, no watermark. Save your answers once and reuse them on every form.

FormFill: fills PDF forms entirely inside your browser, with no upload, no server and no account — including official forms whose fields have meaningless names, and scanned-looking forms with no fillable fields at all. The file is opened from your own disk and never leaves your computer. There is no server behind this extension, which is also why it keeps working with no internet connection: disconnect, and everything still works. FREE TO FILL, ALWAYS Fill as many forms as you like and download them. No paywall at the end, no watermark on the page, and no account to open first. WORKS ON REAL GOVERNMENT FORMS Most form fillers match on a PDF field's internal name. Real official forms don't use meaningful names — the IRS names a field "topmostSubform[0].Page1[0].f1_01[0]", and Adobe's generator emits "Text1". Tools that rely on those names fill nothing, and you end up typing everything yourself. FormFill ignores the internal name and reads the label printed beside the box — the same words you are reading. That is what makes it work on the forms people actually struggle with. AND ON FORMS WITH NO FIELDS AT ALL Council forms, court forms and older PDFs often have no form fields whatsoever, just printed lines to write on. FormFill finds those lines, reads the label next to each one, and writes your answer onto the page. SAVE YOUR ANSWERS ONCE Enter your name, address, phone, company and so on a single time. Every form after that fills itself. Your answers live in your browser on your own machine — we cannot read them, because they never reach us. CAREFUL WITH THE FIELDS THAT MATTER Tax numbers, bank details and identity numbers are never filled automatically. They are shown for you to confirm first. A wrong name in a box is an annoyance; a wrong tax number is a filing error, and no time saving is worth that risk. Fields labelled for a spouse, guarantor, witness or dependent are left alone too, so your details never leak into someone else's section of a form. LOCK IT WHEN YOU'RE DONE Flatten the finished form so the values can't be edited afterwards — useful when you're sending it on rather than printing it. WHAT IT DOES NOT DO It does not read handwriting, and it cannot fill a photograph or a scan that has no text layer — there is nothing to read on those yet. It does not check whether your form is correct or appropriate for your situation. Always review a filled form before you rely on it. PRICING Filling forms is free and stays free. FormFill Pro, at $39/year, adds three things, all of them still on your own computer: Unlimited saved profiles — yourself, your business, one per client. Switch between them in a click; the free version keeps one. A history of the forms you have filled — filename, date and how many fields went in. It records what happened, never the document or the answers written into it. An encrypted vault for identity numbers — tax, bank, passport. Locked with a passphrase only you know, and unlocked only when you ask for it. The passphrase is never stored, which is also why nobody, including us, can reset it for you. PRIVACY No analytics package. No tracking pixel. No advertising identifier. No crash reporter. One permission, "storage", used only to keep your own saved answers on your own device. nxtdelta.com