Cobbler - Linux install and update server
Fedora Server OS
Run server workloads on bare metal or virtual machines with the latest open source technologies curated by the Fedora Community
SUSE Linux Enterprise Server Distribution
SUSE Linux Enterprise Server (SLES) is a highly reliable, scalable, and secure server operating system, designed to power...
Ubuntu Server - for scale out workloads
Secure, fast and economically scalable, Ubuntu helps you make the most of your infrastructure. Whether you want to deploy a cloud or a web farm, Ubuntu Server supports the most popular hardware and software.
Amahi Home Server - Making Home Networking Simple
Amahi is a media, home and app server software known for its easy-to-use user interface. Amahi has the best media, backup and web apps for small networks.
Rockstor
PetaSAN - Open Source Scale-Out SAN
PetaSAN is licensed under the AGPL 3. PetaSAN current version uses a kernel up streamed from SUSE Linux Enterprise 15 with a few patches, Ceph Quincy and Ubuntu 20.04 LTS for its root file system.
XenServer - Secure, Reliable, and High-Performance Virtualization Platform
Discover XenServer, a trusted server virtualization platform built to perform and handle demanding workloads.
webosbrew/dev-manager-desktop · GitHub
Device/DevMode Manager for webOS TV. Contribute to webosbrew/dev-manager-desktop development by creating an account on GitHub.
Windows on R
Get the full desktop experience of Windows on your Raspberry Pi or Rockchip-based single-board computers.
Massgrave - Download Windows / Office
All download links available on our website lead to genuine files only.
ChangeWindows - Timeline
Follow the latest flight on all Windows platforms.
Exherbo
Source based Linux distribution with deterministic package management and decentralized workflow.
Xpenology
Want to run Synology DSM on your own hardware? This is called Xpenology and we are here to provide you with a full guide on what it is and how to successfully run Xpenology on your own NAS.
Enterprise-Grade Linux for Edge-to-Cloud Deployments
Open Source Collaborative Project, Debian-Based Linux Distribution Tailored for Edge-to-Cloud Use Cases
FydeOS - Simple, Swift, and Secure for Everyone
FydeOS, a flexible ChromeOS alternative, delivers a Chromebook-like experience on regular PCs, with or without Google services, on-premise or in the cloud.
DragonOS · SourceForge
Download DragonOS_Focal for free. *Until you install the operating system, the default user = live / no password. DragonOS FocalX (22.04) and DragonOS Focal (20.04) are out-of-the-box Lubuntu based x86_64 operating systems for anyone interested in software defined radios.
MAX | EducaMadrid
Distribución Linux orientada a Educación. MAX (Madrid Linux) es un Sistema Operativo que además de ser gratuito incorpora todos los programas que necesitas.
oreonproject
Arkane Linux
An opinionated, immutable, atomic, Arch-based distibution.
Pardus
Pardus, the Debian-based operating system designed for ease-of-use and security. Enjoy a stable and customizable desktop environment with advanced system management tools. Explore Pardus today and experience a reliable and efficient OS
CAELinux
CAELinux: an open source LiveDVD Linux distribution dedicated to computer aided engineering, scientific simulation, finite element analysis and computational fluid dynamics (CAE / FEA / CFD)
Start9 - Sovereign Computing
Sovereign computing for a free future
ChromeOS - The Cloud-First, Secure OS for your Business
Discover ChromeOS, the secure cloud-first operating system that keeps your business moving and provides employees with a modern experience.
Fire OS Overview | Amazon Fire TV
Fire OS is the operating system that runs Amazon's Fire TV and tablets. Fire OS is a fork of Android, so if your app runs on Android, it will most likely run on Amazon's Fire de...
Windows 1.01 - Internet Archive
These are the original floppy disc images from the very first Windows release.
Windows 7 - Internet Archive
Edit (2023-07-09): Alright, I managed to find the version number of the Windows installation from the disc using a command prompt and apparently it's version...
macOS 14 - Internet Archive
Get ready for macOS Sonoma.
SDesk, Steve Studios
The Faster, more Secure Operating System.
Uruk GNU/Linux