Ubuntu
Verified working Sep 18, 2026
A widely used Linux OS spanning desktops, servers, cloud, and IoT.
Ubuntu is a Linux-based open source operating system published by Canonical, with editions and tooling for desktops, servers, public clouds, Kubernetes, embedded devices, and enterprise infrastructure. The site provides downloads, product information, security and compliance options through Ubuntu Pro, and pathways to Canonical support or managed services.
Why it stands out
- Covers unusually broad deployment targets: personal desktops, enterprise servers, public clouds, private cloud, Kubernetes, and embedded Linux.
- Long-term support cadence gives organizations a predictable upgrade and maintenance horizon.
- Ubuntu Pro extends security coverage beyond the base OS into a wider open source package set.
- Public-cloud integrations include optimized kernels and pay-as-you-go enterprise options across major providers.
- Canonical offers both self-managed and fully managed paths, which is useful for teams moving from experimentation to production operations.
Good to know
- Extended security maintenance, compliance tooling, and some enterprise support features are tied to Ubuntu Pro or Canonical service offerings rather than the basic free download.
- Ubuntu LTS releases have defined standard support windows; older installations may require an upgrade or Extended Security Maintenance.
- The product family is broad, so choosing between desktop, server, cloud, Core, Kubernetes, and managed options can require extra evaluation for larger deployments.
Photos
Platform and IT teams can standardize a Linux base across developer workstations, cloud instances, servers, and edge devices. Download a current long-term support Ubuntu release for a desktop or server install. Evaluate Ubuntu Pro for extended security maintenance, live kernel patching, and compliance needs. Plan Kubernetes, private cloud, bare-metal provisioning, or IoT deployments around Canonical-supported tooling. Set up developer environments using Ubuntu on workstations, WSL, or Multipass.
Ubuntu downloads for desktop and server; long-term support releases; Ubuntu Pro security coverage and compliance options; optimized public-cloud images; Kubernetes and container support; Ubuntu Core for embedded devices; developer workstation tooling including WSL and Multipass paths; enterprise support, consulting, and managed-service offerings from Canonical.
Alternative listings
Articles, guides, and replacement lists for open source users.
Open Source & Free Software AlternativesOpensource.com is an editorial resource for people interested in open source software, community practices, Linux, and project collaboration. It publishes how-to articles, opinion pieces, and curated pages pointing readers toward open source alternatives to common proprietary applications.
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Open Source & Free Software AlternativesFedora Linux is a free, open-source operating system distributed in several official variants, including desktop, server, cloud, container-focused, IoT, and immutable desktop options. The site also serves as a hub for Fedora downloads, desktop spins, topic-specific Labs, contributor accounts, packaging tools, documentation, and project governance resources.
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Similar sites elsewhere
- Debian — debian.org
- Fedora — getfedora.org
- openSUSE — opensuse.org
- Red Hat Enterprise Linux — redhat.com/en/technologies/linux-platforms/enterprise-linux
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