The Mobius: SourceForge

http://mobius.sourceforge.net/

A few screenshots, details, links.

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ReWin

http://rewin.sourceforge.net/

Rewriting Windows: new OS now being designed for computers with Intel (or compatible) i386, i.e., with multitasking functions built into the processor. Will be Windows compatible, but won`t be a Windows clone: will give Windows executables the needed API so they can run correctly. English/Italiano.

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PM_SZ_OS

http://www.geocities.com/the_real_sz/

Protected mode, 32-bit OS for i486 CPUs and up, full network stack, supports several filesystems, paging, deferred procedure call support, and virtual multiple screens with different resolution and scrollback. Free download.

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SkyOS

http://www.skyos.org/

Open-source, full featured graphical (GUI) 32-bit operating system for x86 386+ architecture; network and Sound Blaster support, mice, video, and many file systems. Website shows requirements, screenshots, status, downloads, documentation, contacts, members, forum, mail list.

Keywords: download, files, free, internet, linux, microsoft, skyos, software, tools, utility, windows, world, operating system

The Mobius

http://www.themoebius.org.uk/

OS for IA32 processors (i486 and up, and compatible), 32-bit graphical monolithic kernel, modular device drivers and GUI. Supports GCC (Cygwin), Visual C++, Unicode throughout; plans for many GNU tools are underway. [Open Source]

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Plex86.org

http://www.plex86.org/

Was FreeMWare. Extensible PC virtualization program to allow running multiple OSs at once on one processor. Runs as much OS and application software natively as possible, the rest emulated by PC virtualization monitor. [Open Source, LGPL]

Keywords: bochs, emulation, emulator, linux, virtualisation, virtualization, x86 virtual machine, plex86

RDOS

http://www.rdos.net/

Multi-process/threaded protected mode OS for all i386+ systems, written in all 16-/32-bit Assembly in TASM, fully PROMable so can port to embedded systems with no keyboard and/or screen, stable and secure via segment protection and paging. [Open Source, GPL]

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Domainatrix

http://domainatrix.freeservers.com/

Assembly language OS for Intel/AMD x86 architecture made specifically for serving the Web, written originally for the programmer`s personal interest and education after moving to the PC platform from his old 8-bit machine. Philosophically similar to V2 OS.

Keywords: assembly language, ia-64, intel, itanium, servers, tcp/ip, webservers, ipv6, networks, operating systems, machine code, x86

Visopsys

http://www.visopsys.org/

VISual OPerating SYStem: small, fast, home-brewed, open source, 32-bit, true preemptive multitasking OS kernel for x86, runs in 32-bit mode, virtual memory. Also links, and free code bits for developers, on various pages. [Open Source, GPL]

Keywords: andy mclaughlin, freeware, kernel, linux, open source, open-source, operating system, os-dev, os-development, osdev, winix, visopsys

BoxOS

http://boxos.sourceforge.net/

Connects many open source projects together in one neat package; kernel, boot loader, graphical user interface, console user interface, applications, programming languages, drivers, file system support for BeOS, Linux, Windows 95/98/NT. [Open Source, GNU]

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DIRECTORY » x86 (22 sites)