DOS4GW

DOS/4G

DOS/4G is a 32-bit DOS memory extender. It allowed DOS programs to use more than the conventional memory limit of 640 KB by addressing extended memory of up to 64 MB. It works in DOSBox for the games that need it. DOS/4GW was developed by Rational Systems (now Tenberry Software) as a subset of DOS/4G. It was a highly flexible and reusable memory extension that gave programs access to extended memory without any other specialized code.

See Also

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• Definitions