Visopsys (VISual OPerating SYStem) is an alternative operating system for PC-compatible computers, written “from scratch”, and developed primarily by a single hobbyist programmer since 1997.




Visopsys (VISual OPerating SYStem) is an alternative operating system for PC-compatible computers, written “from scratch”, and developed primarily by a single hobbyist programmer since 1997.




Popular Alternatives to Scratch for Windows, Web, Mac, Linux, iPad and more. Explore 25+ apps like Scratch, all suggested and ranked by the AlternativeTo user community.




KISS is an independent Linux® distribution with a focus on simplicity and the concept of "less is more". The distribution targets only the x86-64 architecture and the English language.




Springdale Linux (SDL) / Formerly known as PUIAS Linux is a RHEL-based Distribution and Mirror. A project of members of the computing staff of ?Princeton University and the ?Institute for Advanced...
Titan Linux is an all new distro built on the Debian Stable branch. It's a fully functional yet minimal KDE Plasma desktop experience.


Neptune is a GNU/Linux Distribution for desktops based fully upon Debian Stable. It ships with a modern KDE Plasma Desktop with its main view on a good looking multimedia system which allows for getting work done.




EuroLinux is an enterprise-class Linux distribution made and supported by the EuroLinux company, built directly from source code of Red Hat Enterprise Linux.




A new OS/2-based operating system from Arca Noae, codenamed Blue Lion, arrived today, May 15, 2017, after nearly two years in development.

LinuxCBT.com provides comprehensive and cost-effective training focused exclusively on Linux, Unix and Open Source technologies.
Kicksecure is a free and open-source Linux distribution that aims to provide a highly secure computing environment. It has been developed from the ground up according to a formidable -- and time proven -- defense in-depth security design.
Qt6/QML Wayland compositor on PostmarketOS. Runs on any device with mainline Linux support or Libhybris. Core features work at 60 FPS on OnePlus 6. Performance target: fluid on decade-old chipsets, exceptional on newer hardware.




An independent operating system for CTV, offering a collaborative business model with revenue sharing and UX customisation for manufacturers and monetisation and data support for content owners.



ObsidianOS is an Arch-based Linux distro with an A/B partition style so if a package has a breaking change that causes some issues, you can just reboot into the other partition and restore the other one, while relying on the robustness of EXT4.

XeroLinux is an innovative Arch-based distribution designed to demystify the installation process while preserving the core principles of user-driven customization. It features a pre-configured KDE Plasma desktop environment that serves as an elegant and functional starting...


Vitruvian is an operating system based on Linux, heavily inspired by BeOS, bringing the elegance and simplicity of a classic operating system to modern hardware. It leverages Linux's hardware support while maintaining the responsive, user-friendly nature of BeOS.




Astral is a 64 bit operating system with its own kernel written in C for the x86-64 architecture.

MicroPythonOS is a lightweight, fast, and versatile operating system designed to run on microcontrollers like the ESP32 and desktop systems. With a modern Android-like touch screen UI, App Store, and Over-The-Air updates, it’s the perfect OS for innovators and developers.




ImmortalWrt is a Linux-based embedded operating system for network devices such as routers and access points. It is a fork of OpenWrt that includes additional packages, expanded device support, and optimized default profiles.


A lightweight and rock-solid Linux distribution based on Debian Stable, pre-configured for immediate use with essential drivers and codecs.

PorteuX is a Linux distro based on Slackware, inspired by Slax and Porteus and available to the public for free under GPL. Its main goal is to be super fast, small, portable, modular and immutable (if the user wants so).