You can add a border in a Google Docs page using a workaround, since there's no built-in border tool for doing this ...

Since there isn’t an actual border feature in Google Docs, you can add objects to your document and give it the appearance of having a border. Let’s look at the three ways in which you can do that.

Adding a header or footer to your Google Doc allows you to create uniformity across multiple pages. A header appears at the top of each page, while a footer appears at the bottom of each page. This is ...