DOS/4G

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DOS/4G

Developer(s)	Tenberry Software
Final release	2.01 / April 3, 1996; 28 years ago (1996-04-03)[1]
Operating system	DOS
Platform	IA-32
Type	DOS extender
License	Proprietary
Website	web.archive.org/web/20180628103312/tenberry.com/dos4g

DOS/4G is a 32-bit DOS extender developed by Rational Systems (later Tenberry Software).^[2] It allows DOS programs to eliminate the 640 KB conventional memory limit by addressing up to 64^[3] MB of extended memory on Intel 80386 and above machines.