Use this tool to add custom text anywhere on a document.

If 'Fill In Text' is not available, you must use 'Add Text Box' to enter text.

Select the Add Text Box button on the right sidebar, then click on the document. 

The 'Add Text Box' Editor appears and you can proceed to enter text into the blue box.  You can change the font type, size, color, and style as needed.

Adjust placement of the text by clicking and dragging from anywhere within the Text Box.

To revise any Text Box on the document, click on anywhere within the chosen Text Box. Make the necessary changes as needed.

Please note that all text created through Text Boxes will become invisible once (and if) you switch over to the Fill In Text mode.

You may preview how the final document will look by clicking on the below icon, towards the top of the document: