Get Ubuntu
Ubuntu is completely free to download, use and share.
Ubuntu Desktop ›
Download Ubuntu desktop and replace your current operating system whether it’s Windows or Mac OS, or, run Ubuntu alongside it.
Do you want to upgrade? Follow our simple guide ›
Ubuntu Server ›
Whether you want to configure a simple file server or build a fifty thousand-node cloud, you can rely on Ubuntu Server and its five years of guaranteed free upgrades.
Ubuntu Cloud ›
Ubuntu OpenStack enables you to provision your servers and build an OpenStack cloud on Ubuntu, all from one Ubuntu Server download.
Ubuntu Kylin ›
Created specifically for the needs of Chinese users, Ubuntu Kylin 14.04.1 LTS includes many unique features and five years support from Canonical.
Alternative downloads ›
Ubuntu is available via BitTorrent links and regional mirrors. You can also use the network installer.
