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Xp Professional Operating System freeware
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Xp Professional Operating System

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Added: May 10, 2013 | Visits: 347

ReactOS ReactOS is an advanced free open source operating system providing a ground-up implementation of a Microsoft Windows XP compatible operating system. ReactOS aims to achieve complete binary compatibility with both applications and device drivers meant for NT and XP operating systems, by using a...



Platforms: Windows, C/C++,

License: Freeware Download (30): ReactOS Download

Added: April 06, 2010 | Visits: 931

Inferno Operating System Inferno is a compact operating system designed for building distributed and networked systems on a wide variety of devices and platforms. Inferno was originally developed at Bell Labs (the research division of Lucent Technologies). Inferno Operating System is a well-designed, economical...





Platforms: *nix

License: Freeware Size: 57 MB Download (87): Inferno Operating System Download

Added: January 18, 2010 | Visits: 1.526

The Contiki Operating System The Contiki Operating System is mostly known as an operating system for networked embedded systems. A few years ago, however, Contikis primary claim to fame was its Commodore 64 port. With the help of JAC64, a Java-based C64 emulator developed by my colleague and fellow Contiki developer Joakim...


Platforms: *nix

License: Freeware Size: 1.7 MB Download (106): The Contiki Operating System Download

Added: October 13, 2010 | Visits: 779

DEX Extensible Operating System DEX Extensible Operating System is an operating system specifically designed for educational and research use. DEX Extensible Operating System allows for the dynamic reconfiguration and customization of various system services using concepts found in extensible operating systems. It aims to...


Platforms: *nix

License: Freeware Size: 491.52 KB Download (73): DEX Extensible Operating System Download

Released: July 06, 2012  |  Added: July 06, 2012 | Visits: 449

The LoseThos 64 Bit PC Operating System LoseThos is a 64-bit, multi-cored, ring 0 only, preemptive multi-tasking, open source, public domain, free, x86 PC operating system written from scratch. It is not a unix. Its purpose is for recreational programming. It has no networking. You will dual boot LoseThos or run it in VMWare because it...


Platforms: Not Applicable

License: Freeware Size: 5.75 MB Download (30): The LoseThos 64 Bit PC Operating System Download

Added: October 04, 2010 | Visits: 901

Ubuntu Linux 5.10 Ubuntu Linux is a complete desktop Linux operating system, freely available with both community and professional support. The Ubuntu team is proud to announce Ubuntu 5.10 Server, the first release of Ubuntu designed especially for server environments. Like the standard desktop Ubuntu, it...


Platforms: *nix

License: Freeware Size: 549 MB Download (125): Ubuntu Linux 5.10 Download

Added: June 07, 2013 | Visits: 349

Tampa Network Operating System Tampa Network Operating System (TNOS) is an Amateur Radio application providing a BBS, chat, and many other internet servers. It has been in development since 1991 and is used world-wide.The current release (3.0) is ONLY available (at this time) via


Platforms: *nix

License: Freeware Size: 235.52 KB Download (30): Tampa Network Operating System Download

Released: February 11, 2008  |  Added: February 27, 2008 | Visits: 2.674

System Protect System Protect is free, easy-to-use software that helps keep your operating system stable and protect important programs, documents and files from deletion caused by viruses, other users on your computer such as your kids, or even by your own mistake. Features: System & Program Files...


Platforms: Windows

License: Freeware Size: 4.87 MB Download (233): System Protect Download

Added: November 06, 2010 | Visits: 1.005

Babel Enterprise Babel Enterprise is an audit tool, focused on evaluating Operating System base security. Babel Enterprise evaluate the security level, or hardening, from a wide range of Operating Systems. Babel Enterprise run several audit probes and checks to give a photograph of the current system security...


Platforms: *nix

License: Freeware Size: 102.4 KB Download (77): Babel Enterprise Download

Added: March 14, 2010 | Visits: 972

J Operating J Operating System is primarily intended for programmers. Target Users: - Hobbiests--You used to buy computers to do programming. They didnt do much else. Windows doesnt even come with a compiler, which is ironic since Bill Gates wrote BASIC. The "J" operating system is primarily intended for...


Platforms: *nix

License: Freeware Size: 1.1 MB Download (86): J Operating Download

Added: March 22, 2010 | Visits: 1.084

MEPIS KDE 4 Beta 1 Live SimplyMEPIS is a ready to go desktop operating system for PCs and Apple computers that have Intel or AMD 32 or 64 bit processors. SimplyMEPIS project is easier than Windows Vista and intuitive for Windows XP and Windows 98 users. MEPIS includes all of the applications that most users need and...


Platforms: *nix

License: Freeware Size: 963 MB Download (79): MEPIS KDE 4 Beta 1 Live Download

Added: September 15, 2010 | Visits: 1.102

Grafpup Grafpup Linux is a desktop Linux operating system based closely on Puppy Linux. Grafpups goal is to be as useful to graphic designers and other imaging professionals as possible while still remaining extremely small and fast. How small? Grafpup is a live cd of only 72mb with current versions of...


Platforms: *nix

License: Freeware Size: 106 MB Download (217): Grafpup Download

Added: March 09, 2010 | Visits: 552

TOS TOS is an experimental operating system kernel which is written in our strictly and statically typed assembly language, TALK. Today, computers (PCs, cell-phones, etc.) are widely used in the world and their network become one of the indispensable social infrastructures. Therefore, the...


Platforms: *nix

License: Freeware Size: 17.41 KB Download (71): TOS Download

Added: November 24, 2010 | Visits: 1.069

SysInfo-DC for HP-UX System Information Data Collector is a tool for collecting information from a HP-UX operating system and some HP hardware and software. System Information Data Collector is a free software and provided by the author AS IS under terms of the GNU General Public License. Support engineers and...


Platforms: *nix

License: Freeware Size: 13.31 KB Download (100): SysInfo-DC for HP-UX Download

Added: July 25, 2010 | Visits: 1.003

AlienDrive Live CD AlienDrive Live CD is a linux distribution based on the SLAX Operating System. It is sometimes affectionately referred to by the people who love it as "The Alien". It was designed specifically to function as a Digital Audio Workstation and Pre/Post Video Production platform. The system core...


Platforms: *nix

License: Freeware Size: 211 MB Download (92): AlienDrive Live CD Download

Added: July 14, 2010 | Visits: 935

Visopsys Visopsys is an alternative operating system for PC compatible computers. Under development since late 1997, this system is small, fast, and open source. Visopsys features a simple but attractive interface, real preemptive multitasking, and virtual memory. Though it attempts to be compatible in...


Platforms: *nix

License: Freeware Size: 7.5 MB Download (84): Visopsys Download

Added: September 22, 2010 | Visits: 654

ArcheOS ArcheOS is the acronym of Archeological Operating System. ArcheOS distribution is a GNU/Linux live distribution built for archaeological aims and based on PCLinuxOS. Here you can download the .iso image. To run ArcheOS, you have to burn a DVD with archeos_1-0-1.iso and put it inside your DVD...


Platforms: *nix

License: Freeware Size: 1.07 GB Download (90): ArcheOS Download

Released: December 02, 2012  |  Added: December 02, 2012 | Visits: 900

Aurox Aurox Live is a version of the Aurox operating system which runs directly from CD. Quicksilver includes up-to-date versions of applications to work at home and office as well as support to new hardware e.g. Centrino platform. There is a well-known problem with RPM package dependencies in Aurox...


Platforms: *nix

License: Freeware Size: 685.6 MB Download (161): Aurox Download

Added: September 21, 2010 | Visits: 1.939

Puppy Linux Puppy Linux is an evolutionary operating system, based on GNU Linux. Whats different here is that Puppy is extraordinarily small, yet quite full featured. Puppy Linux can boot into a 64MB ramdisk, and thats it, the whole caboodle runs in RAM. Unlike live CD distributions that have to keep...


Platforms: *nix

License: Freeware Size: 93.2 MB Download (196): Puppy Linux Download

Added: March 20, 2010 | Visits: 672

MirBSD #10 MirBSD originated as a patch set against OpenBSD-current, an ultra secure operating system and NetBSD derivate, and has since also incorporated changes from NetBSD, a 4.4BSD-derived ultra portable operating system. It features bugfixes, code removal for the sake of simplicity, and feature...


Platforms: *nix

License: Freeware Download (75): MirBSD #10 Download

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