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Syllable Desktop is a complete operating system that is easy to use, powerful, lightweight and extraordinarily fast and responsive. It has its own kernel, filesystem, GUI and applications. Syllable Server is a matching small and efficient Linux server.121 weekly downloads
ELKS is a subset of the Linux kernel that runs on IBM compatible PCs from 8086 up. It is intended to get use out of obsolete old hardware, for use in embedded systems, and as an educational tool. ELKS has been moved to Github to protest SourceForge's installer adware hijacking. This does not directly affect ELKS, but it does affect many major open source projects such as Gimp and FileZilla by attempting to trick the user into installing adware in order to download these programs. I refuse to leave ELKS here with such policies in effect. If you have questions about this, please email firstname.lastname@example.org weekly downloads
A desktop-centric linux distribution based on Raspbian Linux2 weekly downloads
Desktop Linux - custom built on Debian/Ubuntu/Mint upstream codebases2 weekly downloads
wormwood is a GNU/Linux based operating system designed for mid-grade machines. It is built from a minimal Ubuntu install and uses the XFCE desktop environment. It is a very unique distribution and improves with every release...1 weekly downloads
The OS561 operating system based around FORTH/Java. The OS is to run on a VHDL chip OpenHardware design called the Minon, but could become available for other platforms. The unique point of the design is a revolutionary data compression technology.1 weekly downloads
ButterflyOS is a very simple operation system for the Atmel AVR Butterfly board. It's based on the AvrX multitasking scheduler, created by Larry Barello. A byte-code program for ButterflyOS, can be sent and managed through the serial interface.1 weekly downloads
A new game-station and PC project dessigned by a spanish computing student.
Aurora OS is an operating system designed in a microkernel format for all users. The object is to develop a modular, mulitplatform, multitasking Operating System that is simple, effective, and powerful.
Crosos is a SubLinux Distribution
A fork of the QEMU emulation system to allow all people to run multiple OS systems from a main system drive or partition such that they can provide their OS machines with whatever degree of direct hardware access or emulated hardware access needed.
FRAP-os is a Firewall, VPN Server and Wireless Access Point on a SBC router and is based on Open Source software. More info is available on the Web Site which will be up again on 21-22 July.
A VMware virtual machine with a complete development environment for Gumstix computers. Based off Ubuntu Server 7.04.
Interactive Cloud OS - featuring OpenStack
This project is for a small operating system optimized specifically for switching and routing voice packets on the amd64 platform. The license is currently undecided. Please subscribe the pillaros-design list with suggestions and ideas.
Here To Dominate The Virtual World With Your Help.
An operating system aiming towards distribution by being a low level VM for object-oriented languages featuring introspection. Pending rewrite to meet new goals. The old kernel is available in SVN for reference.
UC Berkeley release of Plan 9 under the GPLv2