DOSBox is a DOS-emulator using the SDL-library which makes DOSBox very easy to port to different platforms. DOSBox emulates CPU:286/386 realmode/protected mode, Directory FileSystem/XMS/EMS, Tandy/Hercules/CGA/EGA/VGA/VESA graphics, SoundBlaster/Gravis Ultra Sound cards for excellent sound compatibility with older games. DOSBox is free and OpenSource.
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