Chromium OS is the open-source development version of Chrome OS, one of Googles operating systems (OS). Chromium OS is based on the Linux kernel and uses Googles Chromium browser as its principal user interface. As a result, Chromium OS primarily supports web applications. Developed by Hexxah
License: Open Source
Elementary OS is a full-fledged Linux distribution that focuses on user experience and customization, while Chromium OS is a lightweight operating system optimized for web-based tasks and Google services. Users seeking a traditional desktop experience with flexibility may prefer Elementary OS, whereas those who primarily use web applications may find Chromium OS more suitable.