How to Open XML
XML (Extensible Markup Language) files don't do anything on their own. They are simply a way of storing data that can be easily read by other programs. Many programs use XML to store data. As such, you can open, edit, and create an XML file in any text editor. XML is similar but distinct from HTML. XML is for carrying data, while HTML is for displaying it. HTML uses predefined tags, such as <p> or <h1>, while XML uses any tags that the creator needs.