Ubuntu is described as 'Community developed, Linux-based operating system that is perfect for laptops, desktops and servers. It contains all the applications you need - a web browser, presentation, document and spreadsheet software, instant messaging and much more' and is a leading Linux Distro in the os & utilities category. There are more than 100 alternatives to Ubuntu for a variety of platforms, including Linux, Self-Hosted, Windows, BSD and Mac apps. The best Ubuntu alternative is Debian, which is both free and Open Source. Other great apps like Ubuntu are Linux Mint, Kubuntu, Fedora and Xubuntu.
The Friend Unifying Platform is a powerful open source framework that will allow developers to decouple their applications from technology silos. It will empower developers to swiftly deploy on and integrate with Ethereum and other decentralised technologies in a new blockchain...
Peropesis is a small-scale, minimalist, command-line-based Linux operating system. It's an incomplete system, but it's constantly being improved. Also, it is a free operating system created from a free software.
A libre open source Linux operating system. Focused on ease of use, simplicy, and flexibility to adapt and change.
ParticleOS is a fully customizable immutable distribution implementing the concepts described in Fitting Everything Together.
United Kingdom
General purposed Web Desktop Operating Platform / OS for Raspberry Pis, Now written in Go! - tobychui/arozos
Laxer OS is an Arch Linux-based distribution of Linux for work and everyday use. Our OS is available for any 64-bit computer, laptop, or tablet. Our distribution focuses on security, reliability, and performance, Laxer OS is a versatile, and simple Linux distribution designed to...
A new OS/2-based operating system from Arca Noae, codenamed Blue Lion, arrived today, May 15, 2017, after nearly two years in development.
United States
AcademiX GNU/Linux is a Debian-based Linux distribution developed specifically for education. The distribution was built on the Debian Linux (Stretch / Buster) distribution and contains free software for education.
HP-UX is Hewlett Packard Enterprise's proprietary implementation of the Unix operating system, based on UNIX System V (initially System III) and first released in 1984. Recent versions support the HP 9000 series of computer systems, based on the PA-RISC instruction set...
