In LibreOffice the drop-down list is called a "combo box." When you a create a form, the combo box draws a drop-down menu on a single line, from which users select from a series of preset values ...

This post will show you how to convert a PDF document to a fillable form in LibreOffice. A PDF can be used as a file to create a form with blank fields like text areas.

How to Create Drop-Down Lists in Acrobat. When you create PDF forms to accept orders, survey customers or obtain background information from prospective employees, you use fields to gather ...