Gentoo Linux is a source-based distribution known for its flexibility and customization. Users compile software locally, allowing for a tailored system optimized for specific hardware. Gentoo is suitable for advanced users who appreciate fine-grained control over their system and want to optimize performance. Extreme configurability, performance, and a top-notch user and developer community are all hallmarks of the Gentoo experience. Gentoo uses software distribution and package management system called Portage.