OSI-Approved Open Source (436)
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- OS: Project is an Operating System Kernel ×
EmuTOS is a firmware/OS replacement for the Atari ST computers195 weekly downloads
Epi-Cipher RE: is biogenic referral-ware to cure disease with cybenetics. Its specification relates in the design of a universal translator for supply channels on SETI. It features a biological simulator to reseach a tonic for advanced power systems.
An operating system based upon the MOSA kernel.3 weekly downloads
Erika (Embedded Real tIme Kernel Architecture) is a a fully fledged and functional real-time operating system (RTOS) for embedded devices. It has been designed to be an effective and educational platform for real-time programming.
You are trapped on an island. What are you going to do? You choose. It's your adventure.
FOS - open source 32-bit microkernel operating system.
FOSX is a OS. To create a real working Operating System is our purpose. Maybe it is a very small and simple OS, but we are trying our best to make it complete. It contains all the basis modules. Kernel, MM, FS, Processor Scheduling and etc.
an MS-DOS compatible OS, written in Pascal and i8086 assembly
A collection of dozens of entertaining educational programs. Optionally bootable from Floppy, CD, or USB. Only the open source portions of FUZOMA are hosted on Sourceforge. Visit the Project Homepage for the full version of FUZOMA.
A special-purpose 4.4BSD-based UNIX-like operating system, designed for machine control applications. Using low-cost hardware, FabBSD can be used to control a wide array of CNC milling machines, lathes, routers, process-control and automation equipment.1 weekly downloads
The Fecundity Project has the purpose of creating a streamlined AMD64 based Operating System. We will hopefully create a stable and secure operating environment, and to investigate orthogonal persistence.1 weekly downloads
This was originally an OSdev group, but since as members disbanded, I'm continuing to provide various implemenatitions of software, hardware, operating systems, libraries, and some stuff related to math and physics.1 weekly downloads
FlashForth is a standalone Forth system for the Microchip PIC 18, 24, 30, 33 and the Atmel Atmega series of microcontrollers. A Forth system with interpreter, compiler, assembler and multitasker is provided.29 weekly downloads
Fortress OS is an open source modern multitasking operating system. Intel IA-32 386 compatibility. Fortress is clean implemented from scratch. Fortress is still in early stage ( current state at the end of plan 2 ) and needs huge work.1 weekly downloads
Real-time, modular, microkernel-based operating system under development for i386. The first goal is to support 32-bit DOS protected mode applications made with DJGPP as well as native applications.26 weekly downloads
FreeDOS-64 is 64-bit Disk Operating System under development for the AMD64 platform.
FreeOS/1 is a Free, Open Source, FreeDOS based Free and Open Source Alternative OS, with open source Microsoft Windows compatibility using HXDOSExtender KernelEx,and ReactOS source code. FreeOS/1 will include new technologies and will be easy to use20 weekly downloads
FreeWPC is a software framework for writing new software for 1990's Bally/Williams pinball machines. The framework allows you to build your own ROM images, define your own game rules, incorporate dot matrix animations, design lamp shows, and so on.1 weekly downloads
An operating system written in C & assembly.2 weekly downloads
A toy operating system built in C++ and x86 assembly.1 weekly downloads
Design of Graphical 16 bit OS for industry aplications,process automatization, where performance and UI should be well balanced it's coded under TC++ 3.0, currently on virtual machine design.1 weekly downloads
GJ Universal OS is a operating system that aims to be binary compatible with windows, while having a nice look and feel.
Atmel Operative System for GSA Hardware based on FreeRTOS1 weekly downloads
gtfs is a simple filesystem
GaryOS is an entire GNU/Linux system in a single bootable file9 weekly downloads