Kubuntu is an official flavour of the Ubuntu operating system which uses the KDE Plasma Desktop instead of the Unity graphical environment. Developed by Canonical Ltd
License: Open Source
Kubuntu offers a highly customizable experience with a robust KDE environment, making it suitable for users who value flexibility and personalization. In contrast, elementary OS focuses on a polished and user-friendly interface, prioritizing simplicity and aesthetic appeal, which may not cater to power users as effectively.