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

Dec 18, 2025 · Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Download Ubuntu desktop, Ubuntu Server, Ubuntu for Raspberry Pi and IoT devices, Ubuntu Core and all the Ubuntu flavors. Ubuntu is an open-source software platform that runs …

The open source desktop operating system that powers millions of PCs and laptops around the world. Find out more about Ubuntu’s features and how we support developers and …

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

The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of image is what most people will want to use.

The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of image is what most people will want to use.

Download new or previous versions of Ubuntu in a variety of ways. Get BitTorrent link, images with more language packs, or use our text-based alternate installer.

Download the latest release of Ubuntu desktop, the open source operating system that powers millions of PCs and laptops around the world. It’s easy to install on Windows or macOS, or run …

That’s when Mark Shuttleworth gathered a small team of Debian developers who together founded Canonical and set out to create an easy-to-use Linux desktop called Ubuntu.