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The DEX Operating system allows for the dynamic reconfiguration and customization of various system services using concepts found in extensible operating systems. The ultimate goal of this operating system is to achieve zero static inter-module calls.1 weekly downloads
DOS/32 Advanced DOS Extender is a drop-in replacement for the DOS/4GW DOS Extender and compatibles. Being fast, small and flexible DOS/32A can be used in many environments, from embedded systems to DOS emulators, by both developers and end users alike.44 weekly downloads
The Danber project aims to create an operating system where both Windows and Linux programs can be run: it is a Windows NT based kernel, but with UNIX user mode compatibility. Support for both PE and ELF executable formats.1 weekly downloads
Danja Operating System
Portable POSIX-complient operating environment built atop the Inferno microkernel.
DatalOSs is a small experimental i386 operating system, mostly written in C++ It's intended for educational purposes, we don't expect it to provide much useful functionality.
This is an embedded operationg system.mainly for ARM,can be used in mobilephone,tvbox,and other embedded equipment;
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
SleepX project has been renamed to Irisde (http://irisde.sf.net). This space has been donated to DisidentS!, a great group of experts that write ezines with a lot of pc information.
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
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.
Home-made operating system, developed in C and asm for x86 architectures.1 weekly downloads
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 compliance5 weekly downloads
We plan to make a system which would read the configuration of a NIC in some language defined by us. The system would them generate the driver code for that NIC. Currently we plan to stick to just one family of NIC(Tulip based cards).
This project aims to develop the next generation operating system. It is still in late planning/early development stage.
DPM explores technologies to improve power management, with a focus on techniques applicable to running systems, adjusting power parameters on-the-fly in order to save power during brief idle periods or execution of tasks with lower power demands.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.
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
EMOS is a real-time embedded operating system core derived/upgraded from ucOS/II; EMOS is a realtime embedded operating system derived from ucOS-II v2.0, with many modifications, But the core idea is the same;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 System7 weekly downloads