2000s
| Year-Month | Windows | Mac | BSD | Linux | Others |
|---|---|---|---|---|---|
| 2000–01 | |||||
| 2000–02 | Windows 2000 | Solaris 8 | |||
| 2000–03 | FreeBSD 4.0 | Red Hat Linux 6.2E | AtheOS BeOS R5 |
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| 2000–04 | |||||
| 2000–05 | |||||
| 2000–06 | OpenBSD 2.7 | Plan 9 Third Edition | |||
| 2000–07 | |||||
| 2000–08 | Debian 2.2 | MorphOS 0.1 | |||
| 2000–09 | Windows Millennium Edition | SUSE Linux 7.0 | |||
| 2000–10 | z/OS MorphOS 0.2 |
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| 2000–11 | |||||
| 2000–12 | NetBSD 1.5 OpenBSD 2.8 |
AmigaOS 3.9 HP-UX 11i |
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| 2001–01 | |||||
| 2001–02 | MorphOS 0.4 | ||||
| 2001–03 | Mac OS X v10.0 "Cheetah" | ||||
| 2001–04 | |||||
| 2001–05 | AIX 5L 5.1 | ||||
| 2001–06 | OpenBSD 2.9 | ||||
| 2001–07 | eComStation 1.0 | ||||
| 2001–08 | Haiku | ||||
| 2001–09 | Mac OS X v10.1 "Puma" | ||||
| 2001–10 | Windows XP Windows XP 64-bit Edition 2002 |
Novell NetWare 6.0 | |||
| 2001–11 | |||||
| 2001–12 | OpenBSD 3.0 | OS/2 4.52 | |||
| 2002–01 | |||||
| 2002–02 | |||||
| 2002–03 | Red Hat Enterprise Linux 2.1 AS | ||||
| 2002–04 | SUSE Linux 8.0 | Plan 9 Fourth Edition | |||
| 2002–05 | OpenBSD 3.1 | Solaris 9 (SPARC) | |||
| 2002–06 | |||||
| 2002–07 | Debian 3.0 | Syllable 0.4.0 | |||
| 2002–08 | Mac OS X v10.2 "Jaguar" | ||||
| 2002–09 | Windows XP Service Pack 1 | NetBSD 1.6 | |||
| 2002–10 | AIX 5.2 | ||||
| 2002–11 | OpenBSD 3.2 | MorphOS 1.0 | |||
| 2002–12 | MorphOS 1.1 | ||||
| 2003–01 | FreeBSD 5.0 | Solaris 9 (x86) | |||
| 2003–02 | MorphOS 1.2 ReactOS 0.1.0 |
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| 2003–03 | Windows XP 64-bit Edition 2003 | MorphOS 1.3 | |||
| 2003–04 | Windows Server 2003 | ||||
| 2003–05 | OpenBSD 3.3 | Red Hat Enterprise Linux 2.1 ES | |||
| 2003–06 | OpenVMS 8.0 | ||||
| 2003–07 | |||||
| 2003–08 | Novell NetWare 6.5 MorphOS 1.4 |
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| 2003–09 | HP-UX 11i v2 | ||||
| 2003–10 | Mac OS X v10.3 "Panther" | Red Hat Enterprise Linux 3 SUSE Linux 9.0 |
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| 2003–11 | OpenBSD 3.4 | Fedora Core 1 | |||
| 2003–12 | Linux 2.6.0 | ||||
| 2004–01 | Linux 2.6.1 | ReactOS 0.2.0 | |||
| 2004–02 | Linux 2.6.2, 2.6.3 | ||||
| 2004–03 | Linux 2.6.4 | ||||
| 2004–04 | Linux 2.6.5 | ||||
| 2004–05 | OpenBSD 3.5 | Linux 2.6.6 Fedora Core 2 |
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| 2004–06 | |||||
| 2004–07 | DragonFly BSD 1.0 | ||||
| 2004–08 | Windows XP Service Pack 2 | Linux 2.6.8 | AIX 5.3 | ||
| 2004–09 | |||||
| 2004–10 | Linux 2.6.9 Ubuntu 4.10 |
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| 2004–11 | OpenBSD 3.6 | Fedora Core 3 | |||
| 2004–12 | NetBSD 2.0 | Linux 2.6.10 | |||
| 2005–01 | Solaris 10 | ||||
| 2005–02 | Red Hat Enterprise Linux 4 | OpenVMS 8.2 | |||
| 2005–03 | Windows Server 2003 Service Pack 1 Windows XP Professional x64 Edition |
Linux 2.6.11 Novell Open Enterprise Server |
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| 2005–04 | Mac OS X v10.4 "Tiger" | DragonFly BSD 1.2 | Ubuntu 5.04 | ||
| 2005–05 | OpenBSD 3.7 | ||||
| 2005–06 | Linux 2.6.12 Fedora Core 4 Debian 3.1 |
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| 2005–07 | |||||
| 2005–08 | Linux 2.6.13 | ||||
| 2005–09 | |||||
| 2005–10 | Linux 2.6.14 Ubuntu 5.10 SUSE Linux 10.0 |
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| 2005–11 | FreeBSD 6.0 OpenBSD 3.8 |
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| 2005–12 | NetBSD 3.0 | ||||
| 2006–01 | DragonFly BSD 1.4 | Linux 2.6.15 | Solaris 10 1/06 | ||
| 2006–02 | |||||
| 2006–03 | Windows Server 2003 R2 | Linux 2.6.16 Fedora Core 5 |
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| 2006–04 | |||||
| 2006–05 | OpenBSD 3.9 | SymbOS MINIX 3.1.2 |
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| 2006–06 | Linux 2.6.17 Ubuntu 6.06 (LTS) |
Solaris 10 6/06 | |||
| 2006–07 | DragonFly BSD 1.6 | ||||
| 2006–08 | BS2000/OSD v7.0 ReactOS 0.3.0 |
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| 2006–09 | Linux 2.6.18 | FreeDOS 1.0 OpenVMS8.3 |
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| 2006–10 | Fedora Core 6 Ubuntu 6.10 Slackware 11.0 |
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| 2006–11 | Windows Vista | OpenBSD 4.0 | Linux 2.6.19 | AmigaOS 4.0 Solaris 10 11/06 |
|
| 2006–12 | |||||
| 2007–01 | DragonFly BSD 1.8 | Bharat Operating System Solutions | |||
| 2007–02 | Linux 2.6.20 | Inferno Fourth Edition | |||
| 2007–03 | Windows Server 2003 Service Pack 2 | Red Hat Enterprise Linux 5 | |||
| 2007–04 | Linux 2.6.21 Ubuntu 7.04 Debian 4.0 |
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| 2007–05 | OpenBSD 4.1 | Fedora 7 | |||
| 2002–06 | |||||
| 2007–07 | Linux 2.6.22 Slackware 12.0 |
||||
| 2007–08 | DragonFly BSD 1.10 | Solaris 10 8/07 | |||
| 2007–09 | HP-UX 11i v3 | ||||
| 2007–10 | Mac OS X v10.5 "Leopard" | Linux 2.6.23 Ubuntu 7.10 |
OpenVMS 8.3-1H1 | ||
| 2007–11 | Windows Home Server | OpenBSD 4.2 | Fedora 8 gOS |
AIX 6.1, | |
| 2007–12 | NetBSD 4.0 | ||||
| 2008–01 | Linux 2.6.24 | ||||
| 2008–02 | Windows Vista Service Pack 1 Windows Server 2008 |
DragonFly BSD 1.12 FreeBSD 7.0 |
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| 2008–03 | Singularity 1.1 | ||||
| 2008–04 | Windows XP Service Pack 3 | Linux 2.6.25 Ubuntu 8.04 (LTS) |
|||
| 2008–05 | OpenBSD 4.3 | Fedora 9 Slackware 12.1 |
Solaris 10 5/08 OpenSolaris 2008.05 BS2000/OSD v8.0A |
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| 2008–06 | SUSE Linux 11.0 | MorphOS 2.0 | |||
| 2008–07 | DragonFly BSD 2.0 | Linux 2.6.26 | |||
| 2008–08 | STOP 6.5 | ||||
| 2008–09 | AmigaOS 4.1 z/OS V1R10 MorphOS 2.1 |
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| 2008–10 | Linux 2.6.27 Ubuntu 8.10 |
Solaris 10 10/08 Android 1.0 |
|||
| 2008–11 | OpenBSD 4.4 | Fedora 10 | Singularity 2.0 | ||
| 2008–12 | Linux 2.6.28 Slackware 12.2 |
MorphOS 2.2 OpenSolaris 2008.11 |
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| 2009–01 | |||||
| 2009–02 | DragonFly BSD 2.2 | Debian 5.0 | Android 1.1 | ||
| 2009–03 | Linux 2.6.29 | ||||
| 2009–04 | NetBSD 5.0 | Ubuntu 9.04 | Android 1.5 | ||
| 2009–05 | Windows Vista Service Pack 2 | OpenBSD 4.5 | Solaris 10 5/09 | ||
| 2009–06 | Linux 2.6.30 Fedora 11 |
AmigaOS 4.1 OpenSolaris 2009.06 Palm webOS |
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| 2009–07 | |||||
| 2009–08 | Mac OS X v10.6 "Snow Leopard" | Slackware 13.0 | MorphOS 2.3 | ||
| 2009–09 | DragonFly BSD 2.4 | Linux 2.6.31 | Android 1.6 | ||
| 2009–10 | Windows 7 Windows Server 2008 R2 |
OpenBSD 4.6 | Ubuntu 9.10 | Solaris 10 10/09 Android 2.0 MorphOS 2.4 |
|
| 2009–11 | FreeBSD 8.0 | Fedora 12 openSUSE 11.2 |
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| 2009–12 | Linux 2.6.32 |
Read more about this topic: Timeline Of Operating Systems