XML - Wikipedia
Extensible Markup Language (XML) is a markup language and file format for storing, transmitting, and reconstructing data. It defines a set of rules for encoding documents in a format that is …
What Is An XML File (And How Do I Open One)? - How-To Geek
Sep 8, 2023 · A file with the .xml file extension is an Extensible Markup Language (XML) file. These are really just plain text files that use custom tags to describe the structure and other …
What Is an XML File? (And How to Open One) - Lifewire
Sep 12, 2021 · What Is an XML File? An XML file is an Extensible Markup Language file. They are plain text files that don't do anything in and of themselves except describe the …
XML introduction - XML | MDN - MDN Web Docs
Feb 5, 2025 · XML (Extensible Markup Language) is a markup language similar to HTML, but without predefined tags to use. Instead, you define your own tags designed specifically for …
What is XML? Complete Guide for Beginners 2025 - Codecademy
Aug 28, 2024 · XML (eXtensible Markup Language) is a markup language designed to store and transport data in a structured, readable format for both humans and machines. Unlike …
Open XML Formats and file name extensions - Microsoft Support
Microsoft Office uses the XML-based file formats, such as .docx, .xlsx, and .pptx. These formats and file name extensions apply to Microsoft Word, Microsoft Excel, and Microsoft PowerPoint.
XML files: What they are & how to open them - HubSpot Blog
Oct 20, 2025 · XML is one of the most widely used and effective methods for organizing, storing, and transferring data online. Learn how XML works and when to use it.
XML Introduction - W3Schools
XML stores data in plain text format. This provides a software- and hardware-independent way of storing, transporting, and sharing data. XML also makes it easier to expand or upgrade to new …
What Is an XML File and How Can You Open and Use It?
Dec 25, 2024 · An XML file is a text-based file format that is used to store and exchange structured data. It is similar to HTML in that it uses tags to define the structure of the data, but …
What is an XML file? A Beginner's Guide
What is an .XML file? An XML file is a file that uses the Extensible Markup Language (XML) to store and transport data. XML is a markup language, which means that it uses tags to define …