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 everywhere from the PC …

Nov 24, 2025 · Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Fully open source Ubuntu has always been free to download, use, and share. We believe in the power of open source software; Ubuntu could not exist without its worldwide community of voluntary …

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 organisations below.

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

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 Ubuntu …

The app store for Linux: secure packages and ultra-reliable updates. A pure-container hypervisor. Run system containers and VMs at scale. Upgrades, maintenance, support, and fully managed options …

64-bit PC (AMD64) desktop image Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). Choose this if you are at all unsure.

Some argue that this is because Linux is not as widely used as other operating systems, so no one writes viruses for it. Others argue that Linux is intrinsically more secure, and security problems that …

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