instantOS is described as 'Manjaro based distro that works out of the box but is still aimed at power users. Everything is lightning fast and works out of the box' and is a Linux Distro in the os & utilities category. There are more than 100 alternatives to instantOS for a variety of platforms, including Linux, Self-Hosted, BSD, Mac and Windows apps. The best instantOS alternative is Linux Mint, which is both free and Open Source. Other great apps like instantOS are Ubuntu, Debian, Fedora and Arch Linux.
Elive provides a dynamic and clean interface without saturating the look. Nothing in the desktop is static. Simplicity and intuitive is one of its best points.
France
EU
The ubermix is an all-free, specially built, Linux-based operating system designed from the ground up with the needs of education in mind.
United States
openmamba GNU/Linux is a ready-to-use operating system for netbooks, notebooks, desktop and server personal computers.
ItalyEU
ROSA Linux is a Linux operating system and distribution, developed by Russian company LLC NTC IT ROSA. It is available in three different editions: ROSA Desktop Fresh (GNOME and KDE), ROSA Enterprise Desktop, and ROSA Enterprise Linux Server.
Russia
The CLIP OS project is an open source project maintained by the ANSSI (National Cybersecurity Agency of France) that aims to build a secure, multi-level operating system, based on the Linux kernel and a lot of free and open source software.
QtMoko is debian distribution for Linux based SmartPhones, like Openmoko Freerunner and Goldelico's GTA04 phone. Phone and user interface is based on QT Extendeded formerly known as Qtopia..
CzechiaEU
AmigaOS is the proprietary native operating system of the Amiga and AmigaOne personal computers, introduced with the launch of the first Amiga, the Amiga 1000, in 1985.
BelgiumEU
CRUX is a lightweight GNU/Linux distribution for the x86-64 architecture targeted at experienced users. The primary focus of this distribution is keep it simple, which is reflected in a straightforward tar.
Xinuos OpenServer™ 10 is a 64-bit operating system based on the popular FreeBSD and designed to support business applications within an enterprise environment.
An open-source OS for exploration, creation, and play. Kano OS is based on the Raspbian OS which itself is based on Debian, a Linux based operating system.
United Kingdom
Minoca OS is a general purpose operating system designed specifically for feature-rich embedded devices. It's got all the high-level functionality that you've come to expect from an operating system, but offers it in a fraction of the memory footprint.
Canada
