---
description: Discover and compare Free Operating Systems Software Applications & Tools. Capterra is a free interactive tool that lets you quickly narrow down your software selection, contact multiple vendors, and compare platforms for your business.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Free Operating Systems Software - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Free Operating Systems Software](https://www.capterra.co.uk/directory/32777/operating-systems/software)

# Operating Systems Software

Canonical: https://www.capterra.co.uk/directory/32777/operating-systems/software

> Operating Systems manage the software on computers \& mobile devices to run and store data, applications, files, programs, and more. These systems provide an interface for applications to run simultaneously along with internal storage for continuous updates.

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## Products

1. [Ubuntu](https://www.capterra.co.uk/software/1012125/ubuntu) — 4.7/5 (122 reviews) — Ubuntu is a secure Linux operating system for servers, desktops, cloud, and developers.
2. [Android 11](https://www.capterra.co.uk/software/1012054/android-11) — 4.6/5 (121 reviews) — Android 11 is the operating system for Samsung, Galaxy, and OnePlus devices that comes with automatic security and application updates.
3. [MacOS Big Sur](https://www.capterra.co.uk/software/1012056/macos-big-sur) — 4.8/5 (59 reviews) — MacOS Big Sur is the latest operating system for mac computers that provides a one-click control center and a customizable start page.
4. [iOS14](https://www.capterra.co.uk/software/1012053/ios14) — 4.6/5 (53 reviews) — iOS 14 is the updated operating system for iPhones with features such as home screen widgets,application libraries,and compact calling.
5. [Linux Mint](https://www.capterra.co.uk/software/1012101/linux-mint) — 4.8/5 (52 reviews) — Linux Mint is an open-source desktop OS offering a user-friendly alternative to Windows and macOS based on Debian and Ubuntu.
6. [CentOS Linux](https://www.capterra.co.uk/software/1012095/centos-linux) — 4.6/5 (34 reviews) — CentOS Linux is a free operating system that can be run in any linux environment and provides new releases every 6-12 months.
7. [Debian](https://www.capterra.co.uk/software/1012096/debian) — 4.6/5 (24 reviews) — Debian is a free, open-source Linux operating system providing stability, security, and flexibility.
8. [Raspberry Pi OS](https://www.capterra.co.uk/software/1012973/raspbian) — 4.8/5 (19 reviews) — Raspbian is a free Debian-based operating system optimized for Raspberry Pi hardware with over 35,000 precompiled software packages.
9. [Oracle Linux](https://www.capterra.co.uk/software/1012100/oracle-linux) — 4.4/5 (18 reviews) — Oracle Linux is an operating system that provides an environment for virtualization, data management, and cloud-native computer tools.
10. [Fedora Workstation](https://www.capterra.co.uk/software/1012097/fedora-workstation) — 4.8/5 (18 reviews) — Fedora Workstation is an operating system designed for developers that comes with an open-source toolbox and application containment.
11. [Parrot OS](https://www.capterra.co.uk/software/1013052/parrot-security-os) — 4.5/5 (17 reviews) — Operating system based on Debian with a full portable laboratory for cyber security operations, pen-testing, and digital forensics.
12. [Manjaro](https://www.capterra.co.uk/software/1012110/manjaro-linux) — 4.7/5 (6 reviews) — Manjaro Linux is an operating system that can be downloaded online and comes with power saving methods and multi-functioning updates.
13. [Kubuntu](https://www.capterra.co.uk/software/1012647/kubuntu) — 4.7/5 (6 reviews) — Kubuntu is an operating system that can be used on Mac \& PC devices that comes with email integration and a built in file terminal.
14. [Alpine Linux](https://www.capterra.co.uk/software/1025628/alpine-linux) — 4.7/5 (3 reviews) — A Linux distribution built around C musl libl and Busybox implementation. It is a distro for single-purposes and network-based systems.
15. [TRON](https://www.capterra.co.uk/software/1025651/tron) — 4.5/5 (2 reviews) — Open-source operating system kernel design that enables engineers to interface with electronic devices, appliances, and cars.
16. [Junos OS](https://www.capterra.co.uk/software/1012098/junos-os) — 5.0/5 (1 reviews) — Junos OS is a linux based operating system that provides open APIs to allow for third party integrations.
17. [Talos OS](https://www.capterra.co.uk/software/1020484/talos-os) — 5.0/5 (1 reviews) — A completely reimagined OS for Kubernetes that lets users run \& manage Kubernetes across cloud, virtual, bare metal \& other platforms.
18. [Linux Lite](https://www.capterra.co.uk/software/1045627/linux-lite) — 5.0/5 (1 reviews) — Linux Lite is a beginner-friendly Linux distribution based on Ubuntu.
19. [GROON](https://www.capterra.co.uk/software/1073193/GROON) (0 reviews) — GROON is AI-powered software that provides customizable tools to streamline workflows and boost productivity.

## Related Categories

- [Virtualisation Software](https://www.capterra.co.uk/directory/30618/virtualization/software)
- [IaaS Software](https://www.capterra.co.uk/directory/32015/infrastructure-as-a-service-solutions/software)
- [Cloud Integration Software](https://www.capterra.co.uk/directory/30852/cloud-management/software)
- [Container Security Tools](https://www.capterra.co.uk/directory/32916/container-security/software)
- [Data Centre Management Software](https://www.capterra.co.uk/directory/10054/data-center-management/software)

## Links

- [View on Capterra](https://www.capterra.co.uk/directory/32777/operating-systems/software)
- [All Categories](https://www.capterra.co.uk/directory)

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