How to Fill Forms?

If the PDF document is interactive one, you can directly fill in the form and save the PDF document.

If it is a noninteractive PDF document, you have to use the special annotation tool Typewriter to fill the text at the corresponding positions. Here are the steps to do it.

Step 1, enable the annotation toolbar by clicking Tools -> Annotations if the toolbar is not already open.
Step 2, click and select the Typewrite icon in the annotation toolbar. It’s the I icon.
Step 3, use your mouse pointer to click the corresponding place to start to type in the content.
Step 4, after all the content get filled in, save the document.