DOS 386 explained

DOS 386 or DOS/386 may refer to:

• Concurrent DOS 386, a Digital Research CP/M- and DOS-compatible multiuser multitasking operating system variant since 1987
• FlexOS 386, a Digital Research FlexOS operating system variant since 1987
• PC-MOS/386, a DOS-compatible multiuser, multitasking operating system produced by The Software Link since 1987

See also

• DOS 3 (disambiguation)
• DOS 286 (disambiguation)
• DOS (disambiguation)
• DOS/360