Interactive Forms
Infix Pro PDF Editor enables you to fill-in interactive forms embedded in PDFs. You can also create new forms, adding buttons, check-boxes and other widgets. These can be filled-in using Infix Pro PDF Editor or any other PDF viewer and the data held within them exported to a standard XML format for further processing.

To fill-in an existing form, switch to the Hand tool (
) then click on the fields in the form.
You can show all the form fields in blue to make them easier to see. To do so choose View->Interactive Form Fields. If the option is unavailable it indicates there are no form elements on the page.