资讯

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.
Drop-down lists and combo boxes provide access to structured lists of choices, with combo boxes adding the option of user input. Content controls provide space for users to type text.
Most of you may ask me this is very easy why need an article for this! If you know, this is very easy, but if you don’t know how to create a fillable pdf, it is a massively time-consuming task.