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 14.04.3 LTS includes many unique features and five years support from Canonical.

Ubuntu Kylin logo

Alternative downloads ›

Ubuntu is available via BitTorrent links and regional mirrors. You can also use the network installer.

Chinese Ubuntu logo