XeLaTeX

XeLaTeX is a tool used to create high-quality documents, especially those with complex formatting, fonts, and symbols. It combines the power of LaTeX, a typesetting system known for professional-quality output, with built-in support for modern fonts and Unicode characters. This means you can easily include any font you want and write documents in multiple languages without extra configuration. XeLaTeX simplifies the process of producing polished, visually appealing documents, making it popular among academics, publishers, and designers who need precise control over their text formatting.