Windows Operating System Downloads
NonVisual Desktop Access (NVDA) is a free and open source screen reader for the Microsoft Windows operating system. Providing feedback via synthetic speech and Braille, it enables blind or vision impaired people to access computers running Windows for no more cost than a sighted person. Major...
Platforms: Windows
License: Freeware | Size: 13.1 MB | Download (48): NVDA Portable 20.3 RC Download |
NonVisual Desktop Access (NVDA) is a free and open source screen reader for the Microsoft Windows operating system. Providing feedback via synthetic speech and Braille, it enables blind or vision impaired people to access computers running Windows for no more cost than a sighted person. Major...
Platforms: Windows
License: Freeware | Size: 13.1 MB | Download (48): NVDA 20.3 RC Download |
Free Driver Backup, a device driver backup utility, offers a professional solution for device drivers' backup and restoration in Windows operating system. It identifies all the hardware in the system, extracts their associated drivers from the hard disk and backs them up to a secure location....
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 3.69 MB | Download (246): Free Driver Backup Download |
DVD Firmwares and Drivers is a freeware program to check, download and update firmware of ATAPI/SCSI/USB/FIREWIRE burner device under Windows operating system.
-Supports DVD, CD and BLU RAY burners.
-Download and update your drive's firmware
-Supports most available burners
-Free online...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 1.17 MB | Download (161): DVD Firmwares and Drivers Download |
Android Windows 7 Theme is dedicated to Google's Android operating system which is the most popular smartphone OS. This is a high resolution Windows 7 Theme which will fit very well into nearly all desktop and laptop screens with Windows 7 operating system. There are 10 background images of 1920...
Platforms: Windows
License: Freeware | Size: 8.89 MB | Download (56): Android Windows 7 Theme Download |
SLAX KB is a pocket operating system with the ability to run many Windows applications natively in Linux. It contains wine, dosbox and qemu. Some people prefer modified versions of SLAX, designed to provide some extra functionality. Even if SLAX is modular and allows people to extend it easily,...
Platforms: *nix
License: Freeware | Size: 204 MB | Download (767): SLAX KillBill Edition Download |
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 (61): ReactOS Download |
CheckOsVer is small, free program which will report your Operating System Version and also the version of the Windows Common Controls installed on your Windows PC.
CheckOsVer is completely free. You may use it and distribute it freely to anyone you like.
If you want to include CheckOsVer with...
Platforms: Windows, Other
License: Freeware | Size: 163.84 KB | Download (416): CheckOsVer Download |
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 (112): Visopsys Download |
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 (101): Babel Enterprise Download |
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 (190): Aurox Download |
The aim of this experimental Linux distribution is to provide to RKC students andto the student population at large an operating system which is easy to install and use and which provides an alternative to the traditional commercial operating systems ;) Why Slackware as a base? As they...
Platforms: *nix
License: Freeware | Size: 601 MB | Download (110): College Linux Download |
Debian Operating System is an association of individuals who have made common cause to create a free operating system. This operating system is called Debian GNU/Linux, or simply Debian for short. Debian systems currently use the Linux kernel. Linux is a completely free piece of software...
Platforms: *nix
License: Freeware | Download (114): Debian GNU/Linux Download |
RTEMS (Real-Time Executive for Multiprocessor Systems) is a commercial grade real-time operating system designed for deeply embedded systems. The project is a free (as in beer and speech) open-source solution that supports multi-processor systems. RTEMS is designed to support applications with...
Platforms: *nix
License: Freeware | Size: 9.6 MB | Download (103): RTEMS Download |
KolibriOS is an operating system for the PC, written in assembly, which is based on the source code of MenuetOS. It fits on a single floppy. Some of the features are: NTFS read support, AC97 player, drivers for Fat12/16/32/ISO9660, tcp/ip stack, network applications include ftp/http/mp3 servers,...
Platforms: *nix
License: Freeware | Download (165): KolibriOS Download |
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 (106): MEPIS KDE 4 Beta 1 Live Download |
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 (236): Grafpup Download |
HeavenOS is an original, alternative 32-bit operating system for Intel 80386 compatible processors. It is made with NASM (The Netwide Assembler), and is not intended to compare to modern operating systems, but to try to get the best features and discover better ways to do things. HeavenOS...
Platforms: *nix
License: Freeware | Size: 245.76 KB | Download (92): HeavenOS Download |
PC-BSD distribution has as its goals to be an easy-to-install-and-use desktop operating system, based on FreeBSD. To accomplish this, it currently has a graphical installation, which will enable even UNIX novices to easily install and get it running. It will also come with KDE pre-built, so...
Platforms: *nix
License: Freeware | Size: 691 MB | Download (101): PC-BSD 1.3.01 / 1.4 Download |
SLAX Server Edition is a pocket operating system with many internet services ready to use. Includes DNS, DHCP, HTTP, FTP, MySQL, SMTP, POP3, IMAP and SSH. SLAX is a small bootable CD containing the Linux operating system. SLAX distirbution runs Linux directly from the CD (or USB) without...
Platforms: *nix
License: Freeware | Size: 192 MB | Download (326): SLAX Server Edition Download |