Make your computer better. faster. easier. more powerful. more secure. more reliable. Zorin OS is the alternative to Windows and macOS designed to make your computer faster, more powerful, secure, and privacy-respecting. A familiar desktop you already know how to use. Zorin OS is designed to be easy, so you don't need to learn anything to get started. The Zorin Appearance app lets you change the desktop layout to feel like the environment you're familiar with, whether it's Windows, macOS, or Linux.