List about existing operating systems

Foto - Wasser For interested persons is this list, in order to designate as much as possible operating systems already existing. Who would like to know whether the operating system with the name xyz really exists or has existed, here is a good point of start. Commercial, free and operating systems developed at universities as well as their derivatives are included. It does not take place a distinction after the level of development, application purpose or spreading degree. Operating systems with only different version number are considered only if they are technically clearly different.
This list offers hundreds of operating system names, many of this are based on the same operating system more or less with more or less big differences in the source code. The operating systems have a derived base of a small 2-digit number of operating systems.
This applies to the Linux distributions particularly with a 1-digit number of main distributions. Further projects which largely use the same code base have forged to new distributions. Depending of this there forged smaller projects with differences in the composition of the applications or source code.

Most wanted informations

Who has informations to the following operating systems and would like to play a part for the completion of this project are welcome to inform me about it by e-mail.

Screenshots of: BeIA, BSD/OS, Minix, NewDeal, PC/GEOS, NEXTSTEP, UNICOS
Informationen about: Company BSDi, Geoworks, NewDeal Inc.


You are welcome to inform me about missing operating systems to nearly complete this list. Contact



Operating systems (495)

2K
86-DOS
A/UX
Acados
AdaOS
Adrenaline
aerolitheOS
Aimos
AIOS
AIX
AIX/370
AIX/ESA
Allegro
AllianceOS
Alto OS
Amiga OS
Amoeba
Amstrad
AMX RTOS
AngelOS
Antarctica
AOS/VS
Aperios
Apollo Domain/OS
Apostle
AROS
ARTOS
AS/400
Asbestos
Athena
AtheOS
AtomsNet
AuroraOS
B-Free
BAL
Banyan VINES
BeIA
BeOS
Beowulf
BlueEyedOS
BOS
BOS1810
BoxOS
bpmk
BPMK
BRiX
BS600
BS2000
BSDi
BugOS
Calmira
CDOS
Cefarix
C Executive
Chaos
Chimera
Chippewa OS
Choices
Chorus
Cisco IOS
Clicker32
CMW+ (SCO)
COBRA
Coherent
CONSENSYS
ConvexOS
Cos
Cosy
Counterpoise
CP/K
CP/M
Cromix
Cronus
CTOS
CTSS
CX/SX
Cyber (CDC)
Cygnus
Darwin
Data General
DC/OSx
DCP
Degenerate OS
Delitalk
Deming OS
DEMOS
DesktopBSD
DESKWORK
DG/UX
DIGITAL UNIX
dingOS
DLD
DNIX
Domain OS
DOS
DOS2
Dosket
dr'ex
DR-DOS
Drops
Drywell OS
DS-OS
DTOS
DVIX
DYNIX Unix (Sequent)
eComStation
eCos
EduOS
EGOS
ekkoBSD
Elate
ELKS
Elysium
EOS
EP/IX
EPOC
ERaMS
ERIKA
EROS
ESER
ESIX
Eumel
EuNIX
Exopc
ExOS
Express
Famos
Fiasco
Flamethrower
FlashOS
FlexOS
Flux
Flux-Fluke-Flask
Forth
FreeBSD
FreeDOS
FreeDOWS
FreeVMS
FullPliant
FunatixOS
FxOS
GazOS
GCOS
GECOS
GeekOS
Gemini Nucleus
Genera
GEOS
GNU Hurd
GNUstep
Go
Goah
Gould OS
Grasshopper
GUIDE
Haïku
Hactar
Harmony
Helios
Hive
HOPE
HP-UX
Hurd
Hurricane
HydrixOS
i5/OS
IBM PC-DOS
ICL Unix
Immunix
Inferno
INMOS
INTEGRITY RTOS
IRIX
IRTS
ISC (Interactive)
ISIS
ITRON
ITS
JAMB
JavaOS
Jbed
JeniOS
Jeo-OS
JOS
JTMOS
JxOS
KAOS
Katix
Kea
Kerberos
KeyKOS
KOS
KRONOS
KROS
KRUD
L4
L13Plus
LainOS
LAN Manager
LDOS
LegOS
leJOS
Linux
Lisa OS
LTSS
LynxOS
Möbius
Mach
Mac OS 8
Mac OS 9
Mac OS X
MANOS
MaRTE OS
Maruti
Masix
Maverick OS
MBOS
MenuetOS
Merlin
Micriµm
MICRODOS
MicroVMS
Minima
Minix
Minux
Miranda
Miray µnOS
MirOS
MK++
ML
ModulOS
Monitor
MorphOS
MOS
MOSIX
MPE/iX
MPE OS
MRT1700
MS-DOS
Multics
Mungi
MUTOS
muVinix
MVS
NachOS
NCR Unix
NECUX
Nemesis
NeOS
NetBSD
Netware
NewDeal
NEWDOS
NewOS
NEWS-OS
Newton OS
NexentaOS
NeXTStep
NextworksOS
Nexus
Nimbus
NOS
NOS/BE
NOS/VE
Nova
Novell DOS
NSK
NTDIOS
Nucleus
Oaesis
Oberon
Objex
Odin
OnCore
On Time RTOS-32
Opal
OpenBeOS
OpenBSD
OpenDarwin
OpenRavenscar
OpenServer
OpenVision
OpenVMS
OppcOS
OS-2
OS-C
OS/2
OS/2 Warp
OS/9
OS/360
OS/390
OS/400
OS/ES
OS/M
osCAN
OSE
OSF/1
Osx
OZONE
Palm OS
PAPL
Paramecium
ParixOS
Paros
PaulOS
PC-BSD
PC-DOS
PC/M-System
PDOS
PEACE
Pebble
Pegasos
PETROS
Phantom OS
Phos
PIOS
PizziOS
Plan 9
Plex86
PM_SZ_OS
PocketPC 2003
PowerMAX
PowerOS
PowerSX
PowerUX
ProDOS
Prologue
Proolix
ProOSEK
pSOSystem
PSU
PTS DOS
PublicOS
PURE
QDOS
QNX
Quadros
RadiOS
RBASIC
RCOSjava
RDOS
ReactOS
REAL-32
Realogy Real Time Architekt
REBOL-IOS
ReWin
REXX/OS
RHODOS
RISC OS
Roadrunner
Rome
ROME
RSTS/E
RSX-11
RT-11
RTEMS
RT Mach NTT
rtmk
RTMX
RTOS-32
RTOS-UH
RTS-80
RTX
RTXDOS
RxDOS
S.Ha.R.K
Sanos
SCO OpenServer
SCOPE
ScottsNewOS
Scout
SCP
Self-R
SeOS
Sequent
SEVMS VAX
Shark
ShawnOS
Sinclair
Sinix
SINTRAN III
SkyOS
Slikware
sMultiTA
SOBS
Solaris
Solbourne UNIX
SOS
SPIN
Spinix
SPOX
Spring
Squeak
STAR-OS
Sting
Subsump
SUMO
SunMOS
SunOS
SunriseOS
SuperDOS
SVM
SVR
Syllable
Symphony OS
Synapse
System 6 (Mac OS)
System 7 (Mac OS)
System V Release
Tabos
TABOS
TalOS
TAOS
TENEX
THE
Thix
ThreadX
ThrillOS
TI-99 4A
TinyOS
TOPS-10
TOPS-20
Topsy
Tornado
Torsion
TOS
TriangleOS
Tripos
TRON
TRS-DOS
Tru64 UNIX
TSX-32
TUD:OS
TUNES
TurboDOS
UberOS
UCSD-p
UDOS
Ultrix
UMN
Unicos
UNICOS/lc
Unisys U5000
Unix System
UnixWare
Unununium
USIX
UTS
UXP/V
V2 OS
Vapour
Visopsys
Visual Network OS
VM/ESA
VM/VSE
VMS
VRTX/OS
VSE
VSOS
VSTa
VTOS
VxWorks
WEGA
WildMagnolia
Windows 1.x
Windows 2.x
Windows 3.x
Windows 7
Windows 9.x
Windows 2000
Windows 2003 Server
Windows CE
Windows ME
Windows NT
Windows Server 2008
Windows Vista
Windows XP
WinMac
x-kernel
XAOS
Xenix
Xinu
xMach
XOS
XTS
Yamit
Yaxic
Yoctix
z-VM
z/OS
Z9001-OS
ZealOS
Zeta
Zeus Zilog
ZotOS


Linux distributions (453)


64 Studio
AbulÉdu
Adamantix
ADIOS
Adler Linux
Admelix
Admiral Linux
AGNULA
Alinex
aLinux
AliXe
ALT Linux
amaroK Live
Amber
Android
Annvix
AnNyung
Anonym.OS
ANTEMIUM
APODIO
Arabian
ArcheOS
Archie
Arch Linux
Ark Linux
Armed Linux
Arudius
AsianLinux
Asianux
ASP Linux
Astaro
Athene
ATmission
Atomix
Aurora
Aurox
AUSTRUMI
B2D
BackTrack
Bayanihan
BearOps Linux
BeatrIX Linux
Beehive Linux
BeleniX
Berry
BestLinux
BIG LINUX
BinToo
BioBrew
Bioknoppix
Black Cat Linux
blackPanther
BLAG
Blin
Blue Cat Linux
BlueLinux
Bluewall
Bonzai Linux
Buffalo
BU Linux
Burapha
Càtix
Caixa Mágica
Caldera Linux
cAos
CCux
CDlinux
Censornet
CentOS
ClarkConnect
cLIeNUX
Clusterix
clusterKNOPPIX
Co-Create
CobaltOS
College
Condorux
Conectiva Linux
Corel Linux
Coyote
Craftworks Linux
CRUX
Crux
Damn Small
Danix
DARKSTAR
Debian GNU/Linux
Deep-Water
DeLi
Delix Linux
Devil
Dizinha
DLD
DNALinux
Dragon Linux
Dreamlinux
dyne:bolic
Dzongkha
E/OS LX Desktop
Eadem
Eagle
easyLinux
easys
Edubuntu
eduKnoppix
EduLinux
Ehad
Eisfair
eLearnix
ELF
Elfstone Linux
Elive
ELP
ELX
Embedix
Endian
EnGarde
ERPOSS
ESware
Euronode
EvilEntity Linux
Evinux
EzPlanet One
FAMELIX
Feather
Featherweight
Fedora
Fermi
Finnix
Flash
FlightLinux
Flonix
Foresight
FoRK
FoX Desktop
Freedows
Freeduc
FreeNAS
FreeSBIE
Freespire
Frenzy
Frugalware
FTOSX
GeeXboX
Gelecek
GenieOS
Gentoo
Gentoox
GEOLivre
Gibraltar
Ging
GNIX
Gnoppix
GNUbie Linux
gnuLinEx
GNUstep
GoblinX
GoboLinux
gOS (Google OS)
GParted
Grafpup
grml
Guadalinex
GuLIC-BSD
Haansoft
Hakin9
Halloween Linux
Hancom
Hedinux
Helix
Heretix
Hikarunix
Hiweed
Holon
HOLON Linux
Honeywall
How-Tux
Hubworx
iBox
ICE Linux
Icepack Linux
IDMS
Ignalum
Impi
Independence
IndLinux
IPCop
JBLinux
JoLinux
Julex
Jurix Linux
K-DEMar
K12LTSP
Kaella
Kaladix Linux
Kalango
KANOTIX
Karamad
Kate OS
Kinneret
Klax
kmLinux
knopILS
Knoppel
Knopperdisk
Knoppix
Knoppix 64
KnoppiXMAME
KnoppMyth
KnoSciences
Komodo
Kororaa
KRUD
Kubuntu
Kurumin
Kwort
L.A.S.
LFS
LG3D
LibraNet Linux
LIIS
Linare
LindowsOS
Lineox
LinEspa
LinnexOS
Linpus
Linspire
Linux+ Live
Linux-EduCD
Linux Antarctica
Linux by LibraNet
LinuxConsole
Linux DA OS
LINUXO
LinuxOne
LinuxPPC
LinuxTLE
Linux XP
Litrix
LiveCD Router
LiVux
LLGP
LliureX
LNX-BBC
Loco
Lormalinux
l OS
LST Linux
LTSP
Luit
Lunar
LuteLinux
Lycoris Desktop/LX
m0n0wall
Magic
Mandrake
Mandriva
MAX
MaxOS
Mayix
MCNLive
Mediainlinux
Media Lab
MEPIS
Miracle
MirOS
MkLinux
Mockup
MoLinux
Momonga
Monoppix
Monte Vista Linux
Morphix
MoviX
MSC
Muriqui
MURIX
Murix
Musix
Mutagenix
Myah OS
myLinux
Nasgaïa
Nature's
Navyn OS
NepaLinux
NetSecL
Netwosix
Nexenta
Niigata
Nitix
NoMad Linux
Nonux
NST
nUbuntu
NuxOne
O-Net
Ocularis
Omoikane
OpenLab
OpenLinux
OpenLX
OpenNA
Openwall
Oralux
Overclockix
P!tux
PAIPIX
ParallelKnoppix
Pardus
Parsix
PCLinuxOS
Peanut Linux
Penguin Sleuth
Pentoo
Pequelin
pfSense
Phaeronix
Phat Linux
Pie Box
Pilot
Pingo
Pingwinek
Plamo
PLD
PocketLinux
Poseidon
Power Desktop
Pozix Linux
pQui
Progeny
PUD
Puppy
QiLinux
Quantian
Red Flag
Red Hat
Redmond Linux
redWall
RIP
ROCK
Rock Linux
Rocks Cluster
ROOT
ROSLIMS
rPath
RTLinux
Rubix
Sabayon
Salvare
SAM
Samhain Linux
Santa Fe
SchilliX
SCI.Linux
Scientific
SCO Linux
ScrudgeWare
Securepoint
Sentry Firewall
SimplyMEPIS
Skolelinux
Slackintosh
Slackware
Slamd64
SLAMPP
SLAX
slax
SLS
SLYNUX
SME Server
SmoothWall
Snøfrix
SNAPPIX
SoL
Solaris
Sorcerer
SOT Linux
Source Mage
Spectra Linux
SphinxOS
Stampede
StartCom
STD
Stormix
StressLinux
STUX
STX
SuliX
Sun Linux
Sun Wah
SuSE
Symphony OS
SystemRescue
T2
TA-Linux
Tablix
Taprobane
TechLinux
Thinstation
Tilix
Tinfoil Hat Linux
tomsrtbt
Topologilinux
Trinity
Trixbox
Trustix
Truva
TumiX
TupiServer
Tuquito
Turbolinux
Turkix
Ubuntu
uClinux
Ufficio Zero
UHU-Linux
Ultima
Underground
Unifix Linux
uOS
Ututo
Vector
Vidalinux
VideoLinux
Vine
VLOS
VNLinux
Voltalinux
Wazobia
White Box
WIENUX
Wienux
WinLinux 2001
Wolvix
WOMP!
X-evian
X/OS
Xandros
Xarnoppix
Xenoppix
Xfld
Ximian Desktop
Xteam
Xubuntu
Yellow Dog
YES
Yggdrasil Linux
YOPER
Yoper
Zenwalk
ZoneCD


Page created: 2004-04-03 [SB][MF]
Last update: 2008-03-17

Hyperlinks






Comments

grom^^
29 Apr 2008, 23:17
Oh great site !!! Put informations about all O/S it would be great...
Laura
25 Apr 2008, 07:49
I like this site but it could be better if you explain about each how it became that and what it came from if it is used this days and so on. Because I dont know most of them. I only know Mac and Windows for now if you can change it.
soeba miosa
22 Apr 2008, 10:09
The idea of Zeta goes new ways - a start was the "Zebuntu" - project, which uses now his new name "zeVenOS": http://zebuntu.com/
Bernd Korz left the team (announced 02.08 on the website).
soeba miosa
21 Apr 2008, 12:28
Based on miray's µnOS there is a system called "Symobi". I'm missing it in your list until now :)
http://www.symobi.de/
sushant kulkarni
20 Apr 2008, 23:55
This is a gr8 work done by you people but this could
be even better if you put the information about each
OS like its developers and all and one more thing if
you can categorize this list then that will be very very appreciable

And One more "Symbian" is also an OS for mobile phones

Regards
Lawk Salih
17 Apr 2008, 20:10
I didn't know there were so many.
Dlagovinda Mahanta
06 Apr 2008, 10:37
I am getting very good information in this side.


Thanks
Dolagovinda Mahanta.
madoly
03 Apr 2008, 13:58
its nice visiting you.thanks.
faisal
03 Apr 2008, 11:18
this is good site,i m thankful to it...
i have found many useful links through it
Meraj muhammad khan
02 Apr 2008, 20:25
thx its really very helping for us and also a vast source of knowing the all about operating systems nyc job come keep it up bye Allah bless u....
Tushar Kaul
14 Mar 2008, 14:53
You forgot Windows Server 2008.
Tom Mellor
07 Mar 2008, 23:23
out of all of them

i have used three of them

and i though those three were alot
eker rice
03 Mar 2008, 07:45
what a list of OS.... I didn't know that there a lots of OS t choose. And what a good website it is. Thanks for the information.
Ashish kumar
01 Mar 2008, 10:22
i have no word that's very nice so good
The GOD BLESS TO ALL OF YOUR TEAM AS WELL AS YOU TOO.
KEEP IT UP.
Dharmesh
27 Feb 2008, 16:10
many os there
i can not properly handel one os...............
Girish G A
14 Feb 2008, 12:14
Very much surprised to know these many os!!! At the same time I wonder why many of these are not well known!!!
nalini
13 Feb 2008, 11:13
thanks a lot i was surpriced to Know about these many os it's very much useful!
Prashanth Kumar
26 Jan 2008, 22:29
Its very useful....good work... Thanks
Sanjay baraiya
18 Jan 2008, 21:52
It is very useful for everybody who want to know about the os
Chris
17 Jan 2008, 10:33
Oh, here's a website to outline some differences between Windows (I assume that's what you're talking about when you say "the operating system") and Linux:

http://linux.oneandoneis2.org/LNW.htm
Chris
17 Jan 2008, 10:30
Linux IS an operating system, the differences can be found with research, (tip: use Google).

Common sense & Google are you friends.
ailyn
16 Jan 2008, 05:00
what is the difference between the operating system and the linux.
OSDP Admin
12 Jan 2008, 21:40
WinMAC is an operating system project, listed here:
http://sourceforge.net/projects/winmac
Chris
10 Jan 2008, 10:35
WinMac isn't an operating system, it's a skin for Windows 95, lol.

Perhaps this list could do with some revision.
karthikeyann
04 Jan 2008, 15:11
How operating system available i can't belive it.

Anyway thanks for developers
sameer
18 Dec 2007, 12:21
this is the best site to keep me up to the knowledge about o.s.
Sibananda Panda
07 Dec 2007, 16:20
Thank U Sir !
My querry is ,why only MS,and LINUX are mostly used,not others? Even we have not hard the names?
Idahosa James
30 Nov 2007, 06:27
I really love what you guys have here.please can you send me when all these operating systems where invented and dtaes.? I will highly appreciate it alot. Thanks
mohan
17 Nov 2007, 08:22
thank you sir i am very happy i like this website
i got all the operating system full details
Michael
13 Nov 2007, 20:18
Thank you very much for this information
Andi Hansen, Denmark
09 Nov 2007, 20:29
For free operation system list, visit:
http://www.freeos.com/download.php
henrys
08 Nov 2007, 00:08
quiero ser un profesional en la investigacion
ashish choudhary
04 Nov 2007, 08:44
this is very useful to us.
Heather Lynn
01 Nov 2007, 14:56
Hi im from a region 3 program and this site was very helpful to me and my class mates...thank you for this site!!!!!! you people are the best...
Ramesh
16 Oct 2007, 13:50
nice but i would like to get free operating system download
vimalanand
04 Oct 2007, 18:51
it is simply say super website .i got lot and lot of information from this site
saurabh tyagi
21 Sep 2007, 12:31
i m very happy after looking the list of lots of operating system.it will very helpful to growup my knowledge.
thank you very much.
Hashmat Abbas
19 Sep 2007, 23:48
Hi.
I never know too that there exist so many operating system but would they all still available or disappears like dinasaurs
Rajani kanth
09 Sep 2007, 10:24
Wow This is really amazing....., I never knew that we have these many Operating systems, its really helpful
Ghanshyam Marthak
04 Sep 2007, 10:51
Thats very surprising...!! So many....
Is it possible to list the dates when it was released...?
DANIEL DACHI
02 Sep 2007, 22:23
would like to know more about the developers of Netware operating system.
Leonid R Cagara
02 Sep 2007, 13:08
didnt imagine as many as these..
very very good!
Amol Patange
27 Aug 2007, 07:02
It is very valuable information.
Thank You Very Much !!!
Priya
24 Aug 2007, 15:58
I really got the info i required during my studies. Thanks.
This is great.
ankit gusani
24 Aug 2007, 13:13
this is very god side
i got very information from it
it is unique
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