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  1. 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 …

  2. 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 …

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

    Aug 28, 2024 · So, what exactly is XML? Let’s look at what XML is, why it’s useful, and what exactly it’s used for. What is XML and why should you know it? XML (eXtensible Markup Language) is a markup …

  4. 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 …

  5. What is an XML File? Complete Guide to XML File Format 2025

    What is an XML File? An XML file (with the .xml file extension) is a plain text file that uses Extensible Markup Language (XML) to organize and structure data. Unlike binary file formats, you can open and …

  6. 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 …

  7. What Is XML: A Comprehensive Guide - blog.fileformat.com

    Mar 25, 2025 · XML (Extensible Markup Language) is a markup language and file format used for storing, transmitting, and reconstructing data. It provides a structured approach to encoding …

  8. XML files: What they are & how to open them - HubSpot Blog

    Oct 20, 2025 · What is an XML File? An XML file is just text with .xml at the end. It’s plain text underneath, but the real magic? Those custom tags. They don’t just organize the document — they …

  9. What Is an XML File and How Can You Open and Use It?

    Jul 13, 2025 · At its core, an XML file comprises elements, tags, attributes, and textual data. This structure enables the hierarchical organization of information, resembling a tree. Here’s a basic …

  10. What Is XML? A Complete Guide With References

    XML (eXtensible Markup Language) is a widely adopted standard created by the World Wide Web Consortium (W3C) in 1998. It is designed to store and transport structured data across different …