To import and export form data is similar to the way of importing and exporting comment data. However, this function is only for PDF interactive forms. All the options for importing and exporting form data will be unavailable when you open other ordinary PDFs or non-interactive forms.
Tip: You can import PDF form data from FDF, XFDF, TXT, XML, or CSV files, or export form data to a FDF, XFDF, TXT, XML, or CSV files.
Import form data