Fill PDF form

Fill out a PDF form without printing it

Type in the fields, tick the boxes, pick from the lists and sign, with no printing or scanning. Your answers never leave your device.

Fill out a form Free, no account, and your files are never uploaded.

A sample form open in InkognitoPDF with its fields already filled in.

How to fill out a PDF form

  1. Press “Fill out a form” and open the PDF you were sent.
  2. Type in each field, tick the boxes and pick from the lists, right on the page.
  3. If the PDF has no fields, choose “Text” in “Edit” and type on the lines, or create the missing fields with “Fields”.
  4. Sign if needed, tick “Flatten form” so nobody can change the answers, and save the PDF.

Why do it with InkognitoPDF

No printing, no scanning

The form is completed on screen and stays readable, with each field’s font and size.

Your answers are yours

Applications and declarations ask for personal data. Here it is typed in your browser and sent nowhere.

Sign in the same place

Add a drawn signature or a digital signature with a certificate without switching tools.

Frequently asked questions

What if the PDF has no fields to fill in?

Choose “Text” and type anywhere on the page. You can also create real fields with “Fields”, in “Forms”.

What does flattening the form mean?

It turns the answers into part of the page: they can still be seen and printed, but no longer edited as fields.

Can I save it and finish later?

Yes. Save the PDF without flattening and open it again whenever you like: the fields keep what you typed.

Your next PDF, without uploading it anywhere.

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