Windows Operating System Downloads

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...

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...

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

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

Display System Information for Windows Operating System, similar to Windows Control Panel. This includes all Visual Basic source code so that you can add this feature to your own applications.


Platforms: Windows

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

Check your Windows sound system script finds out if the sound hardware on your windows PC is working properly.


Platforms: Windows, Python,

True System Security Tweaker is a freeware security utility for tweaking and optimizing Windows operating system. It can simply be used as a portable application to customize and secure your PC to meet your safety requirements. You can define access level to lots of Control Panel applet functions...


Platforms: Windows

Data Recovery Software is read-only and non-destructive utility to salvage lost, deleted files and folders from hard disk drive partitions created or updated on windows operating system with support to IDE, SATA, EIDE and SCSI hard disk standards. Data Recovery for Windows tool helps you recover...


Platforms: Windows, Windows 8, Windows 7, Windows Server

The goal of the Basic Operating System (BOS) project is to write a new modular and fast operating system in NASM and GCC.


Platforms: Windows, Mac, Linux

JNode is a Java New Operating system Design Effort. JNode is a simple to use and install Java operating system for personal use on modern devices. Any java application runs on it, fast and safe. See our homepage for additional information.


Platforms: Windows, Mac, Linux

POSYS: Programmers Operating SYStem. A small, fast, dynamic, secure OS project. (In development) Language: NASM + CC386.


Platforms: Windows, Mac, Linux

chaos is a new operating system - written from scratch by a young group of people. Unlike most other systems, we do not try to reimplement something else, but rather tries to do things in our own (hopefully better) way.


Platforms: Windows, Mac, Linux

Pandora Recovery is a modern data recovery solution for the Windows operating system. It helps minimize the consequences of an accidental and sudden data loss caused by a malware infection, storage device failure, or user error. The essential characteristic of Pandora Recovery is the combination...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Lock Computer with Desktop Shortcut, Command Line or even from Batch Files. This Free Windows Utility uses minimal computer resources, is a really small application and works with almost every latest Windows Operating System. You can Lock your Computer or Workstation with the Desktop Shortcut...


Platforms: Windows

Windows operating system have dozens of special folders that are used for storing application settings and files, storing Internet files, saving temporary files, storing shortcuts to other files, and so on. This utility displays the list of all special folders in your system, and allows you to...


Platforms: Windows

BulletsPassView is a password recovery tool that reveals the passwords stored behind the bullets in the standard password text-box of Windows operating system and Internet Explorer Web browser. After revealing the passwords, you can easily copy them to the clipboard or save them into...


Platforms: Windows

This software offers built in support for VST plug-ins originally intended for use on the Windows operating system. That means you can now load and play nearly every Windows VST plug-in directly in Mac OS X and route the audio signals to your favorite sequencer (e.g. via Soundflower). You don't...


Platforms: Mac

MyUninstaller is an alternative utility to the standard Add/Remove applet of Windows operating system. It displays the list of all installed application, and allows you to uninstall an application, delete an uninstall entry, and save the list of all installed applications into a text file or HTML...


Platforms: Windows

TweakAll is a small program that allows you to take control over your Windows operating system. Using a series of powerful plugins, TweakAll 2.0 is more powerful than ever and completely expandible. It has too many options to be listed here, go to the plugins page to see how much TweakAll can do....


Platforms: Windows