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  1. 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 both human …

  2. What Is An XML File (And How Do I Open One)? - How-To Geek

    Sep 8, 2023 · XML is a markup language used to encode documents that can be read by both humans and machines. It uses custom tags to describe the structure and features of the document. XML is …

  3. 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 …

  4. 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.

  5. 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 your needs. This …

  6. What is XML? Complete Guide for Beginners 2025 - Codecademy

    Aug 28, 2024 · An XML file is a type of file that uses tags to define data structures, enabling both humans and machines to read the data easily. XML files are often used for data interchange …

  7. XML Tutorial - GeeksforGeeks

    Jul 23, 2025 · XML, or Extensible Markup Language, is a way to structure and organize information in a text format that is easy for computers to read. It uses tags, similar to those in HTML, to define …

  8. What is an XML File? Complete Guide to XML File Format 2025 | JSON …

    Learn what XML files are, how they work, and why they're used. Complete guide to XML file structure, format, extensions, and practical applications with examples.

  9. A Beginner's Guide to Reading and Editing XML Files

    Mar 19, 2025 · Many people struggle to open or modify XML files properly. This guide will help beginners and developers learn how to read, edit, validate, and format XML efficiently.

  10. A Beginner's Guide to Understanding XML Files: Everything You Need …

    May 19, 2025 · At its core, XML stands for Extensible Markup Language. It is a language designed to store and transport data in a structured format. Unlike HTML (Hypertext Markup Language), which is …