Finding the right depends on whether you need a lightweight tool for quick inspections or a robust editor for data manipulation. While Windows 10 includes basic tools like Notepad that can open XML, specialized viewers offer features like tree-view navigation, syntax highlighting, and schema validation that make handling complex data much easier. Top Free XML Viewers for Windows 10
For most users, these free tools provide the best balance of speed and functionality: Lightweight XML Viewer that can handle large files [closed] xml viewer download for windows 10