LibreOffice Writer can create fillable PDFs from scratch with built-in tools. Start by opening a blank document and adding form fields using the Form Controls and Form Design toolbars. To export as an ...

This post helps to add a text box to PDF using a free software and an online tool. You can adjust the size of text box, text style, etc.

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.

If necessary, you can also mark up the PDF with text boxes using the same method by clicking the Aa icon to the left of the Sig icon. Details about how to create text boxes using Preview are ...