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Operating Systems Closed Source

Mainframe@ (302)
Midrange@ (189)

IBM (0)
Unix (0)

AIX@ (24)
Amiga@ (12)
Amstrad@ (5)
Apple II@ (48)
A-UX@ (16)
BeOS@ (41)
BSD-OS@ (1)
Cisco IOS@ (5)
Data General@ (4)
Digital Unix@ (4)
DOS@ (213)
EPOC@ (62)
GEOS@ (22)
HP-UX@ (9)
IRIX@ (3)
Mac OS@ (696)
Mac OS X@ (67)
MorphOS@ (11)
MPE@ (94)
NetWare@ (48)
NeXT@ (15)
OS-2@ (88)
OS-390@ (63)
OS-400@ (110)
OS-9@ (9)
OSF1@ (4)

Palm OS@ (535)
PETROS@ (137)
Pick@ (498)
QNX@ (18)
REAL-32@ (4)
REBOL-IOS@ (128)
RISC-OS@ (491)
SCO@ (195)
Sinclair@ (185)
SkyOS@ (3)
Solaris@ (70)
SuperDOS@ (237)
Tao Intent@ (0)
THEOS@ (5)
ThreadX@ (4)
TI-99 4A@ (33)
Tru64@ (4)
UnixWare@ (0)
VMS@ (75)
VSE@ (8)
VxWorks@ (4)
Windows@ (581)
Windows CE@ (47)
z-OS@ (63)
z-VM@ (15)

See also:

Computers: Software: Operating Systems: Open Source (16)

Corona Software AB

Corona Software AB - Software company located in Sweden, creator of popular VS SPACE system for Wang VS minicomputers.

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