Clone OS to Run Windows Apps Clone OS to Run Windows Apps: An Australian developer is building software that runs Windows NT applications but doesn't require software from Microsoft. (DOS and Windows) http://www.wired.com/news/news/technology/story/20637.html
Project David Project David: A Windows compatibility middleware, which will enable all major Microsoft Windows applications to run on Linux. Describes the project. (DOS and Windows) http://www.specopslabs.com/david.htm
DOSBox DOSBox: An open source DOS emulator for BeOS, Linux, MacOS X, and Windows. Primarily focuses on running DOS Games. (DOS and Windows) http://dosbox.sourceforge.net/
DOSEMU DOSEMU: An emulator of the Microsoft Disk Operating System (MS-DOS) for Linux/X11. Enables Linux to run many DOS programs - including some DPMI applications. (DOS and Windows) http://www.dosemu.org/
MacWindows MacWindows: Solutions for integrating Macintosh and Windows. (DOS and Windows) http://www.macwindows.com/
Eliel Software Development Eliel Software Development: Software for developers and game players, featuring DodGE: the DOS Game Emulator for Windows. (DOS and Windows) http://www.eliel.com
Flopper Flopper: A bootable-disk emulator - it reads a diskette image file (a file that contains all the sectors of a floppy disk) and boots it. This way, you can boot (and run) a bootable diskette off of your hard drive. (DOS and Windows) http://www.oldskool.org/pc/flopper/
WABI WABI: WABI is a Windows 3.1 emulator for Linux. (DOS and Windows) http://www.sco.com/support/docs/wabi/