On December 24th, 1996, Nicola Salmoria began working on his single hardware emulators (for example Multi-Pac), which he merged into one program during January 1997. He named the accomplishment by the name of Multiple Arcade Machine Emulator, or MAME for

you can now relive, play, and enjoy old Apple 2 games and other disks through the internet and web browser.

The ReactOS® project is dedicated to making Free Software available to everyone by providing a ground-up implementation of a Microsoft Windows® XP compatible operating system. ReactOS aims to achieve complete binary compatibility with both applications

DOSBox is a DOS-emulator that uses the SDL-library. DOSBox has already been ported to many different platforms. DOSBox also emulates CPU:286/386 realmode/protected mode, Directory FileSystem/XMS/EMS, Tandy/Hercules/CGA/EGA/VGA/VESA graphics, a SoundBlast