Fill and sign a PDF that was never made fillable

Drop your document here and sign it now. PDF, Word and Excel all work: a .docx or .xlsx is laid out in your browser exactly as it was written, so there is nothing to convert first. Add a signature, a date, a company stamp or a watermark, then download it sealed. Free to start, no account, and the file is never uploaded to do it.

Here is the situation almost everybody who searches for a PDF filler is actually in. Somebody sent a form. You open it, click on the first box, and nothing happens, because the file is not a form at all. It is a scan, or an export from a design tool, and the boxes are drawn lines rather than fields. Every tool that expects real fields will now either refuse it or offer to run recognition on it and get half the boxes wrong. This is how to fill in a PDF like that in about two minutes, and what the tools charge when you ask them to do it for you.

Why the boxes do not do anything

There are two kinds of PDF wearing the same file extension. An AcroForm has real fields in it, put there deliberately by whoever made it, and any viewer can type into them. Everything else is a page: text, lines and images, with no more interactivity than a photograph.

The second kind is the overwhelming majority, because most forms in circulation were designed in Word or InDesign, printed to PDF, and never given fields. Some were scanned from paper twenty years ago and are literally photographs. So when a fillable PDF tool says it cannot open your file, it is usually telling the truth about the file rather than failing.

The fix is not to convert it into a real form. That is a lot of work for a document you will send once. The fix is to place text on top of the page and then flatten it, which is what filling out a form has always meant in practice.

The two minute method

Drop the file into the panel at the top of this page. Click where the first answer goes and type. Move to the next box, type. For tick boxes, type an x, or place a check mark. The same handful of moves fill out forms of any kind, fielded or not. For the date, type it in the format the form uses. For the signature, draw it or type it and place it on the line.

Then download. What comes out is flat: the text is drawn into the page like the rest of the document, so it cannot be dragged, deleted or lost by whoever opens it next, and it prints exactly as it appears. That is the whole job, it works on a phone, and the completed download is $1.50 with no subscription and no account required to start.

The reason to fill and sign in one pass rather than filling in one tool and signing in another is that the second tool usually re-renders the page and moves everything by a millimetre. Doing both in one place is the difference between a form that looks typed and one that looks assembled.

What the free options actually give you

Adobe Fill and Sign, inside the free Acrobat Reader, is genuinely free and genuinely good at exactly this. It lets you place text and a signature anywhere, form fields or not. Two limits: on the free tier you cannot edit the underlying page, and by default what you place stays as an annotation, so use Save As and flatten before sending anything that matters. Adobe's own PDF filler beyond that sits behind Acrobat Pro at around $20 a month.

The browser tools, Smallpdf and iLovePDF among them, will let you fill a PDF online free for a small number of documents a day and then ask for a subscription. Their free tiers are real and worth using if your volume fits inside them. Read what happens to the file: most upload it to a server, keep it for a period, and produce a download that is not always flattened.

pdfFiller is the best known name in this category and the one people search for most, and it is worth being precise about it. It is a capable editor with a genuine free trial, it is a subscription in the region of $8 to $20 a month depending on tier and billing period, and the pattern people complain about most is doing the work, then meeting the paywall at download. Check what the download costs before you spend twenty minutes on a form, in any tool including this one, where the answer is $1.50 and is on the button.

Things that make a filled form come back

Typing over the printed label instead of next to it. Zoom to 150% before placing text and the alignment problem disappears.

A font that is obviously not the form's font, at a size that is obviously not the form's size. Match roughly and nobody notices. Get it wrong and the form looks tampered with, which for anything going to a bank or an insurer is a genuine problem rather than an aesthetic one.

Leaving it as an annotation. This is the big one. The recipient opens it in a different viewer, the annotations do not render, and they receive a blank form and a story about how you definitely filled it in.

Filling the form and forgetting to sign the form. Most forms need both, and a form arriving unsigned is the most common single reason one gets returned.

When it is worth making a real fillable PDF

One case: you send the same form to many people. A tenancy application, an onboarding pack, a consent form, a supplier questionnaire. Then real fields pay for themselves, because everybody who receives it can type into it without a tool, and the answers come back in the same places every time.

If that is you, the better answer is usually not a fillable PDF at all. Send it as a document with fields for each recipient to complete and sign, so you get a finished file, a record of who filled it in, and an audit certificate rather than fifty attachments to collate. That is what the business plan here is for at $15 a month flat, unlimited, for the account rather than per user.

For everything else, filling a page and flattening it is not a workaround. It is the correct answer, and it takes two minutes.

Questions people ask about this

How do I fill out a PDF form that has no fields?

Place text on top of the page and flatten the result. Drop the file into the tool on this page, click where each answer goes, type, add your signature and download. It works the same whether the file has real form fields or is a scan of a paper form.

Is there a free PDF filler?

Adobe Fill and Sign inside the free Acrobat Reader is a genuine free PDF filler for text and signatures, though it will not let you edit the page underneath and it leaves annotations unless you flatten on save. Smallpdf and iLovePDF allow a small number of documents a day free. Ours is a PDF filler free to use for as long as you like, and $1.50 when you download the finished file.

What does pdfFiller cost?

It is a subscription, roughly $8 to $20 a month depending on the tier and whether you pay annually, after a free trial. Check the current price on their site before starting, and in any online tool check what the download costs before you fill in twenty fields.

Why does my filled form look blank to the person I sent it to?

Because the text was saved as annotations rather than drawn into the page, and their viewer is not rendering them. Flatten the file before sending. Everything downloaded here is flattened, so what you see is what they get.

Can I fill in a PDF on my phone?

Yes. The tool on this page runs in a phone browser, so you can fill a PDF online, sign the form and download it without installing an app. Zoom in before placing each entry and the alignment stays tidy.

Can I fill and sign at the same time?

Yes, and you should. Filling in one tool and signing in another re-renders the page and shifts everything slightly. Doing both in one pass is why the result looks typed rather than assembled.

Make a signature free →

What PDF Verified is, and what it is not

PDF Verified is a tool for preparing, signing, stamping and checking documents. It is not a law firm, a compliance service or a forensic examiner, and nothing here is legal, financial or compliance advice. Requirements differ by country, by document type and by the party asking, so check what applies to your document before you rely on it, and take advice where the document matters. You are responsible for the documents you create, sign and send, and for having the authority to do so: signing or stamping in somebody else name, or as an organisation you do not represent, is forgery whatever tool is used. To the extent the law allows, we accept no liability for how a document made with this tool is used or relied on. The full position is in our terms of service.

More on esignatures & signing

Tools