Download Ubuntu Desktop, Server, Core, and flavors for PCs, servers, IoT devices, and cloud.

Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.

Ubuntu Desktop (formally named as Ubuntu Desktop Edition, and simply called Ubuntu) is the variant officially recommended for …

The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. …

Jul 31, 2025 · © 2026 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd. Legal information Report a …

Ubuntu is the modern, enterprise Linux operating system for servers, desktop, cloud, and IoT. Supported for up to 15 years

Fast, secure, and stylishly simple, the Ubuntu operating system is used by 50 million people worldwide every day. Download it here.

Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.

下载 Ubuntu 桌面、Ubuntu Server、物联网设备版、Ubuntu Core 及所有官方发行版本。 Ubuntu 是开源软件平台，可运行于 PC、服 …

Ubuntu is the world's most popular Linux distribution. Unify your tech stack with the enterprise OS that is favoured for servers, IoT …