XFree86 provides a free, open-source implementation of the X Window System, enabling graphical user interfaces on Unix-like operating systems.
Get a free X Window System for Unix-like OSes
XFree86 is an open-source project that delivers a free implementation of the X Window System, which powers graphical user interfaces on many Unix-like operating systems. You can download, use, and contribute to their software, making it easier to run graphical applications and manage your desktop environment.
Whether you're a developer, enthusiast, or just someone interested in open-source software for Unix systems, XFree86 has resources, documentation, and community support to help you get started. The project has been maintained by a global group of volunteers since 1992, focused on keeping the X Window System accessible and up to date.
Discover websites similar to Xfree86.org. Section 1 prioritizes sites with matching domain extensions and/or languages. Section 2 offers worldwide alternatives.
coreboot offers open source firmware for faster, more secure booting on computers and embedded systems, giving you full control and transparency.
LXQt offers a fast, lightweight desktop environment for Linux users, combining a modern look with low resource use and full customization options.
DragonFly BSD is an open-source operating system focused on performance, advanced file systems, and innovative features for servers and desktops.
illumos is an open-source Unix operating system offering advanced system debugging, modern filesystems, networking, and virtualization features.
Android-x86 lets you run Android on x86 PCs and laptops. Download and install the open-source OS to bring Android features to your computer.
Gentoo.org is the home of Gentoo Linux, a flexible, source-based operating system with resources, downloads, documentation, and a supportive community.
Explore Xfce, a lightweight, fast, and user-friendly desktop environment for UNIX-like systems designed to use minimal system resources.
Openbox is a minimalistic, highly configurable window manager for your desktop, letting you customize your workspace the way you like.
i3 is a tiling window manager for X11, offering efficient workspace organization, clear documentation, and extended multi-monitor support.
dwm is a lightweight dynamic window manager for X, letting you organize and manage application windows in customizable layouts for efficient workflows.
xmonad is a tiling window manager for X11, written and configured in Haskell, letting you customize and manage your desktop workspace efficiently.
Libreboot offers free and open source BIOS/UEFI boot firmware for Linux and BSD systems, helping you start your computer securely and with more control.
ALT Linux Wiki is a Russian-language resource offering guides, Q&A, and documentation for the ALT Linux operating system and its users.
RIOT Summit 2025 brings together IoT enthusiasts for talks, tutorials, demos, and a hackathon focused on the open-source RIOT operating system.
The Debian Wiki is a collaborative knowledge base with guides, updates, and documentation about the Debian operating system for users and contributors.
CentOS Wiki is an archived resource with guides and info about CentOS Linux, a free community-driven operating system based on Red Hat Enterprise Linux.
Whonix is a free, open-source operating system designed for online privacy and anonymity, helping you stay secure and anonymous while browsing the internet.
Browse, contribute to, and collaborate on the Redox OS open-source project through GitLab, featuring code, documentation, and development tools.
Window Maker is an X11 window manager that brings the classic NeXTSTEP look and feel to Unix desktops, offering a clean, elegant user interface.
A collaborative wiki documenting postmarketOS, an open-source operating system based on Alpine Linux for smartphones and mobile devices.
Funtoo is a community-driven Linux project offering a read-only wiki with guides, downloads, and resources for Linux enthusiasts and hobbyists.
MATEwiki offers clear, organized documentation for the MATE desktop environment, helping Linux and Unix users set up, use, and customize their system.
Browse the archived OpenWrt Wiki for detailed guides, FAQs, and hardware info on customizing the OpenWrt Linux-based router operating system.
libpng.org offers resources, downloads, and documentation for libpng, the open-source PNG image handling library for developers and programmers.
Learn about the X.Org open source X Window System with this community-driven wiki, offering guides, documentation, and project updates.
Personal site of Sam Trenholme featuring his open source projects, including MaraDNS, along with insights and resources on DNS and software development.
musl libc is a lightweight, fast, and standards-conformant C standard library implementation for Linux, focusing on simplicity and correctness.
Explore PartiQL, an open-source query language maintained by Amazon. Access docs, guides, and tools for developers working with structured data.
WineHQ lets you run Windows applications on Linux, macOS, BSD, and Solaris, making it easy to use your favorite Windows programs on other systems.
QEMU lets you run and test operating systems or apps on almost any computer by emulating different hardware and architectures. Open source and flexible.
FreeMiNT is an open-source operating system project for Atari computers. Explore documentation, download builds, and access related development tools.
Fish shell is a smart, user-friendly command line shell for Linux, macOS, and more, designed to make your terminal experience easier and more efficient.
Lawnchair offers a customizable Android launcher with a Pixel-like design, letting you personalize your home screen experience on your mobile device.
CAINE is a Linux-based live distribution for digital forensics, offering a full suite of investigative tools with an easy-to-use graphical interface.
Xonsh is a cross-platform shell that combines Python and shell commands, letting you use Python code alongside familiar terminal tasks on any major OS.
Bochs is an open-source PC emulator that lets you run different operating systems like Windows, Linux, or BSD on your computer for free.
Find official downloads, device support, and install guides for TWRP, the custom recovery tool for Android devices, on the Team Win website.
Termux lets you run a Linux command-line environment directly on your Android device, making coding, development, and system tasks easy on mobile.
Mir is an open-source display server for Linux devices, helping you build secure and fast user interfaces for desktops, IoT, and embedded systems.
checkra1n lets you jailbreak iPhone 5s to iPhone X on iOS 12.0 and above, giving you more control and customization options for your device.