Fillable PDF help

Start here if you need to build a form, add fields to an existing PDF, or figure out why a form stopped behaving like a form.

Core guide

How to create a fillable PDF in Word

The cleanest starting point when the layout lives in Word and the final PDF still needs to feel stable and usable.

From WordExport to PDFField planning
Core guide

How to create a fillable PDF form in Word

For forms with real interactive fields, not just a PDF that looks finished until someone tries to type in it.

Real form fieldsSave behaviorReusable form
Utility guide

How to add fillable fields to a PDF

Add real fields to an existing PDF without throwing away a layout that already works.

Existing PDFField typesTesting
Troubleshooting

Fix fillable PDF fields not working

Check the viewer, field state, permissions, and save path before you waste time rebuilding a form that can probably be fixed.

Cannot typeSave issuesFlattened file

What this section is for

The most common mistake is choosing the wrong route too early. Decide first whether you are still building the layout, adding fields to an existing PDF, or debugging a form that used to work.

  • Start with the Word route if the source document is still being edited.
  • Use the add-fields route when the PDF layout already exists and only needs interactive controls.
  • Use troubleshooting when the form looks fine but fails during typing or saving.

How to use these pages well

Start with the file state

Choose the page that matches what you already have: a Word source, an existing PDF, or a broken form workflow.

Do a small test first

Run a short print range or a quick save-and-reopen test before you commit to the full job.

Start with the simplest path

Pick the straight path first. If that fails, jump into the troubleshooting pages and work from there.

Clear steps Real fixes Beginner-friendly

Need another route?

Use the search bar

Go back to the homepage and search for the task that matches what you are actually trying to do.

Browse the guide hub

Use the guide index when you know the task family but not the exact page name.