Fill out a PDF form free, without uploading it
Type into any PDF form, tick the boxes, sign it and download a finished file. Works on scanned forms and flat PDFs that have no interactive fields at all.
Fill a form nowForms that other tools cannot fill
Plenty of PDFs look like forms but contain no interactive fields, usually because they were scanned from paper or exported flat. Traditional form fillers do nothing with these, which is why people end up printing, writing by hand and scanning back in.
docu4all places text and checkmarks anywhere on the page rather than relying on the PDF's own fields, so a flat or scanned form fills exactly like a digital one. Click where the answer goes and type.
Forms are also among the most sensitive documents people handle: tax paperwork, benefit applications, medical intake, employment records. Filling them in the browser means that information is never uploaded, which matters far more here than it does for a holiday itinerary.
How to do it, step by step
Open the form
Drag the PDF in. Scanned and flat forms work the same as interactive ones.
Type your answers
Pick the text tool, click where an answer belongs and type. Adjust the size and colour so it matches the printed form.
Tick the checkboxes
Use the checkmark tool to place a tick, then drag it onto the box. Click it to toggle it on or off.
Sign and download
Add a signature if the form needs one, then download. Your entries are flattened into the page so they cannot be edited afterwards.
What flattening means for a completed form
When you download, everything you added is drawn directly into the page rather than stored as an editable layer. The recipient sees a finished document and cannot click into your answers to change them, which is what most organisations expect from a returned form.
The practical consequence is that you should get the form right before downloading, since a flattened answer cannot be edited afterwards. Use Save first: it keeps your working version in this browser so you can reopen and adjust it, then download the final copy when you are happy with it.
Try it now — it is free
No account, no watermarks, and your file never leaves your device.
Fill a form nowFrequently asked questions
Can I fill a scanned form that has no fields?
Yes. Text and checkmarks are placed anywhere on the page, so scanned and flat forms fill exactly like interactive ones.
Will the finished form have a watermark?
No. There are no watermarks, no account and no daily limits.
Can the recipient edit my answers?
No. Your entries are flattened into the page when you download, so they cannot be clicked into or changed.
Is my form data sent anywhere?
No. Everything you type stays in your browser and the finished PDF is generated on your device.