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Enterprise resilience.
Developer velocity.
Build with confidence on Ubuntu. The enterprise Linux that delivers the latest and greatest open source with 15 years of support.
Download Ubuntu
Latest
Ubuntu 26.04 LTS Resolute Raccoon is available for download
Discover the latest and greatest features in our most recent long term supported release.
Performance as standard,
across your stack
Benefit from an intuitive interface, accessible package ecosystem and robust performance – from installation, to development, to production – supported by extensive documentation.
Data centers
Straightforward deployment and scalability
Deploy workloads quickly, efficiently, and at scale with Ubuntu Server. Benefit from pre-integrated tools that simplify deployment of a complex network of services.
Get the best open source and commercial workloads built in, including Apache Hadoop, PostgreSQL, OpenStack, Ceph, and Kubernetes.
Download Ubuntu Server
Public cloud
Optimized for all clouds
Canonical works hand-in-hand with cloud vendors to create optimized, pre-configured images for AWS, Azure, IBM Cloud, Oracle Cloud, and Google Cloud. Users benefit from lightweight, hardened base images that can be spun-up in seconds.
Learn about Ubuntu on public clouds
IoT and edge
The best of open source for embedded applications
Use the same OS from development to deployment. Speed up time to market, manage device fleets with ease, and keep control with remote, over-the-air updates.
Develop on Ubuntu and deploy to devices with Ubuntu Core for a locked-down, low-touch approach with minimal attack surface.
Discover Ubuntu Core
Go further and faster
with certified hardware
Longstanding hardware partnerships
Canonical works directly with hardware and silicon vendors to test, optimize, and certify Ubuntu for their latest platforms.
Benefit from a straightforward, out-of-the-box experience. Browse over 1,000 pieces of hardware, from laptops and servers to IoT boards.
With certified hardware, it's ready, set, build.
15 years of peace of mind with Ubuntu Pro
Enterprise-grade security, support and compliance
Join millions of Ubuntu Pro users and benefit from enterprise-grade security and support through a single, comprehensive subscription priced per node. Ubuntu Pro offers enterprise features like expanded security maintenance (ESM), patching automation, compliance, hardening, and 24/7 support. Your open source is covered for up to 15 years.
Discover Ubuntu Pro
A unified Ubuntu experience
The underlying Ubuntu codebase, packages, and tools remain the same. Whether you opt for an Ubuntu Pro subscription, or you choose to use Ubuntu without it. It's the same platform for development and production with no mandatory license fees.
Read more about our approach
A world of open source.
At your command.
If it runs, you can run it on Ubuntu. Access thousands of open source packages from your OS, get security maintenance with Ubuntu Pro.
Ubuntu is the #1 Linux amongst developers. Benefit from seamless integration with familiar tools for development and deployment, and access a growing range of toolchains.
$ sudo snap install docker/devpack-for-spring --classic/devpack-for-go --classic
Orchestrate and streamline software operations. Use the best practice tools for version control, CI/CD, containerization, orchestration and configuration management.
$ sudo snap install juju/helm --classic
Benefit from deep optimization at the silicon level with optimized kernels, and built-in AI libraries like CUDA and ROCm.
Ubuntu delivers a dependable software stack for data work: a stable OS base, predictable runtimes, and consistent performance characteristics across desktops, servers, and cloud images.
Learn more about Ubuntu for AI
Discover Canonical's AI portfolio
Manage fleets of devices, from laptops and servers to edge devices, with Landscape – Canonical's systems management tool.
Learn about Landscape
Ensure your teams have the tools they need to be productive and secure. Ubuntu integrates with popular cloud identity management platforms like EntraID and Google IAM through AuthD – Canonical's identity broker.
Discover AuthD
Manage Ubuntu machines with Microsoft Active Directory, through ADSys - Canonical's Active Directory Group Policy client for Ubuntu.
Learn about ADSys
Access everything you need for seamless deployment, monitoring, orchestration, and observability.
$ sudo snap install k8s --classic/parca-agent --classic
Learn about Canonical Observability Stack
Deploy a comprehensive portfolio of hardened, production-ready database clusters optimized for Kubernetes, virtual machines, bare metal, and multi-cloud deployments.
Discover Canonical's data portfolio
Get all the open source you need to empower your team, while meeting your security requirements and compliance audits. Benefit from operational stability and Canonical's extensive open source expertise at simple and transparent pricing.
Why Ubuntu Pro
The standard
for modern containers
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1 billion Docker image pulls and countingGet the most out of your hardware stack and deploy lightweight, efficient applications at scale. Ubuntu is the most popular base image for containerized applications.
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An efficient, minimal footprintChiseled Ubuntu images are small, ensuring quick boot and a minimal attack surface. Spin up new images in a matter of seconds as you scale to meet demand.
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Build minimal, OCI-compliant containersDiscover Rockcraft, a new tool to create next-generation OCI-compliant container images, based on Ubuntu.
Built by you. For you.
Our community doesn't just use Ubuntu: they build it. Learn how you can contribute to the latest innovations in the ecosystem.
Hover over the media below to learn more.
Join us in making software freely available to all
Our community members are the beating heart of Ubuntu. We welcome both code and non-code contributions from around the world. Join us in shaping the future of Ubuntu – you'll be sure to receive a warm welcome.
Join the community
Discover the Ubuntu Summit
Twice a year, we put on a virtual showcase of the most exciting open source projects, from across industries. Stay up to date with the next summit to ensure you don't miss a beat – and be sure to consider contributing a talk.
Learn about the Ubuntu Summit
Our contributions
As a company committed to open source, Canonical makes contributions to upstream projects, ensuring that our impact goes beyond Ubuntu and helps sustain open source as a whole.
Find out more
Discover more about Canonical
Trusted open source for your whole stack
Canonical offers open source solutions for every layer of your stack, all covered through Ubuntu Pro. Whether in the data center, or at the edge, you benefit from the same stability and support that has shaped Ubuntu for over 20 years.
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