获取 Ubuntu

你可以下载、使用并分享Ubuntu,不需付出一点金钱。

Ubuntu 桌面 ›

下载 Ubuntu 桌面版,替换当前的操作系统 Windows 或 Mac OS,或,直接运行 Ubuntu。

您需要升级?Follow our simple guide ›

Ubuntu Server ›

无论您仅仅是要配置一个简易的文件服务器,还是部署一个具有五万个结点的云,你都可以信赖Ubuntu Server及其允诺的五年的免费升级保障。

Ubuntu Cloud ›

Ubuntu is the reference OS for OpenStack. Canonical’s OpenStack Autopilot is a fully automated deployment of an OpenStack cloud on Ubuntu — just add servers.

Ubuntu Kylin ›

Created specifically for the needs of Chinese users, Ubuntu Kylin 16.04 LTS includes many unique features and five years support from Canonical.

Ubuntu Kylin logo

Ubuntu Core

Are you a developer who wants to try snappy Ubuntu Core? The new, transactionally updated Ubuntu for clouds and devices.

Ubuntu Kylin logo

Alternative downloads ›

There are several other ways to get Ubuntu including torrents, which can potentially mean a quicker download, our network installer for older systems and special configurations and links to our regional DVD image mirrors for our older releases.

Chinese Ubuntu logo

Ubuntu flavours ›

Ubuntu flavours offer a unique way to experience Ubuntu with different choices of default applications and settings, backed by the full Ubuntu archive for packages and updates.