OSI-Approved Open Source (965)
- GNU General Public License version 2.0 (602)
- BSD License (161)
- GNU Library or Lesser General Public License version 2.0 (89)
- GNU General Public License version 3.0 (82)
- MIT License (40)
- Apache License V2.0 (14)
- Academic Free License (13)
- Artistic License (12)
- Open Software License 3.0 (12)
- Apple Public Source License (10)
- GNU Library or Lesser General Public License version 3.0 (9)
- Mozilla Public License 1.1 (8)
- Common Development and Distribution License (7)
- Eclipse Public License (6)
- Apache Software License (5)
- Other License (55)
- Public Domain (55)
- Creative Commons Attribution License (15)
- Linux (1,096)
- Windows (1,054)
- Android (890)
Grouping and Descriptive Categories (596)
- Project is an Operating System Kernel (283)
- OS Independent (148)
- Project is an Operating System Distribution (126)
- All POSIX (90)
- All BSD Platforms (54)
- OS Portable (34)
- All 32-bit MS Windows (29)
- Project is OS Distribution-Specific (12)
- 32-bit MS Windows (7)
- Classic 8-bit Operating Systems (7)
- 32-bit MS Windows (6)
- 64-bit MS Windows (1)
- Other Operating Systems (226)
- Modern (88)
- BSD (64)
- OS: Mac ×
DelphineOS is a "unix-like" OS designed for i386 processors and higher. It uses 32bits, protected mode, multitasking, virtual memory... The source code is written in PASCAL. If you want to HELP us, send e-mail to email@example.com weekly downloads
DeutschOS is a hobby operationg system with no specific aim
The objective of this project is to create a framework for developing device simulators for Linux. This will help device driver developers. More details will be added shortly
middleware for digital streaming, graphics, virtual filesystem, gui, everything
New Linux Based OS primarily for smart devices and PDA's, laptops, and eventually desktops. It offers an alternative to the "embedded" approach. All OS versions and applications will be hosted and then made available to the subscribers of cloud svs
DoubleCommand is a Mac OS X kernel extension that allows you to map keys on your keyboard to the way you want them.
The Drago project will be a operating system project that indend to apply new concepts and engineering methodologies. No more text mode, completely managed userland API.
DragonFly is an operating system and environment designed to be the logical continuation of the FreeBSD-4.x OS series. These operating systems belong in the same class as Linux in that they are based on UNIX ideals and APIs. DragonFly is a fork in the pa
a concept operating system that is UNIX like; however, is not a micro-kernel, monolithic kernel, or any kernel in particular. it is based off inferno, a plan9 like UNIX.
IMPORTANT : pour des informations ŕ jour, voyez la nouvelle page du projet sur http://savannah.gnu.org/projects/owl/
Dreamos is an operating system developed on Sega Dreamcast to be ported to an array of embedded devices. The goal of the project is to be able to run non-ported Unix programs on the Sega Dreamcast and other embedded devices with ease and POSIX compliance1 weekly downloads
This project aims to develop the next generation operating system. It is still in late planning/early development stage.
DynamOS is a dynamic real-time operating system that can handle different quality of service levels.1 weekly downloads
Dynics is an operating system for the 64-bit IBM-compatible PC, focussing on services for dedicated audio and MIDI processing. Dynics turns the PC into a powerfull and stable studio component. This is one step towards the DSC: Dynics Studio Computer.
This are the GPL-kernel Sources of Motorola's E680, E680i and A780. Projects main goal is to share this sources to every interested one. Second goal is to share kernel modules, based on this sources. Dont hesitate to contact me if you build modules.1 weekly downloads
EATOS (Embedded Applications Technology Operating System) is a real-time embedded operating system developed by students at California State University, Long Beach.
The Experimental Kernel Project++ is a microkernel implemented in C++, IA-32 and PowerPC assembly.
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 simple operating system made for educational purposes. It will be a 32 bit multitasking open source operating system. Latest release covers interrupt handling, device drivers and shell service.1 weekly downloads
'EOS' is a fully-featured preemptive real time kernel developed for the Infineon XC167 microcontroller. Performance summary: A typical context switch will take about 100[microsecond] at 40[MHz], when all tasks have a stack of 256 bytes.1 weekly downloads
uITRON is the RTOS that widely use in Japan. Original from TRON Project by Dr. Ken Sakamura. This project aims to provide ref. platform for Thai Developer. Credited to the original source code from HOS Project http://sourceforge.jp/projects/hos/.
Embedded Operating System2 weekly downloads
EXOS experimental operation system for intel x86 compatible computers. EXOS is designed with a microkernel written mainly in C and a own bootloader writen in Assembler (FASM). The system is still under development
EYElinux combinies the advantages of other distros
EQP - Eager Queue Protocol is a protocol that uses broadcasting to schedule processes across a local network of processors. It is intended to replace time sliced single thread scheduling in operating systems like GNU Hurd.