How To Install Xmllint Windows -

After installation, open MSYS2 UCRT64 from your Start Menu.

Close the terminal when prompted, then reopen it and run pacman -Su to finish updates. How To Install Xmllint Windows

xmllint --valid --noout sample.xml

This will install the libxml2 library, which includes xmllint. After installation, open MSYS2 UCRT64 from your Start Menu

xmllint is a command-line XML validation and parsing tool included with libxml2 . While native to Unix-like systems, it can be installed on Windows using several methods. This paper outlines three reliable approaches: using pre-built binaries, package managers (Chocolatey or MSYS2), and Windows Subsystem for Linux (WSL). Each method is evaluated for ease, performance, and use case suitability. package managers (Chocolatey or MSYS2)