2.1 for WinNT i386,alpha 1998-01 OpenNT 2.1 1998-02 "Technical Note #9: inetd and the Daemon Package" 1998-spring paper update 1998-06 Interix 2.1 rebranding Interix 2.2 (2.2) 1998-06 Interix 2.2(.0)? 1999-02 SFU 1.0 en for WinNT 4.0(SP3+) i386,alpha (does not contain Interix; included for historical purposes with MS acquisition) 1999-09-17 Acquired by Microsoft 1999-12 Interix 2.2(.0) for WinNT 3.51(SP5+),4.0(SP3+),5.0 Interix 2.2 Service Pack 1 (2.2.4) Interix 2.2.5 (2.2.5) 2000-02 Interix 2.2.5 for WinNT 4.0(SP5+),5.0 2000-04 SFU 2.0 en for WinNT 4.0(SP4+),5.0 i386 (does not contain Interix; included for historical purposes with MS acquisition) 2000-06 SFU 2.0 ja for WinNT 4.0(SP4+),5.0 i386 (does not contain Interix; included for historical purposes with MS acquisition) 2001-06-30 "Strangely Enough It All Turns Out Well" Usenix talk Microsoft Windows Services for UNIX 3.0 (3.0) 2002-05 SFU 3.0 en for WinNT 4.0(SP6a+),5.0,5.1 i386 Interix 3.0 (AKA Firebrand) 2002-10 SFU 3.0 ja for WinNT 4.0(SP6a+),5.0,5.1 i386 Microsoft Windows Services for UNIX 3.5 (3.5) 2004-01 SFU 3.5 en, ja for WinNT 5.0,5.1,5.2 i386 Windows Server 2003 R2 (all editions) Subsystem for UNIX-based Applications (5.2) 2005-12-06 WinNT 5.2 R2 Windows Vista (Ultimate and Enterprise editions) Subsystem for UNIX-based Applications (6.0) 2006-11-08 WinNT 6.0 (2007-01-30) Windows Server 2008 (all editions) Subsystem for UNIX-based Applications (6.0) 2008-02-04 WinNT 6.0 Subsystem for UNIX-based Applications in Microsoft Windows 7 and Windows Server 2008 R2 (6.1) 2010-03-11 WinNT 6.1 See also Windows Subsystem for Linux Xming MKS Toolkit UnxUtils UWIN GnuWin32 GNUWin II Cygwin MinGW DJGPP References Further reading External links Services for UNIX - Interoperability: A blog on Services for UNIX and UNIX Interoperability components in Windows by Ashish (official blog, MSDN) INTERIX: UNIX Application Portability to Windows NT via an Alternative Environment Subsystem PDF historical HOW TO: Install Interix (KB 324081 for Windows NT4/5 up to XP) Description from the Tcl-Wiki Debian-Interix Port; Debian based applications for Interix/SUA Gentoo Prefix Port Gentoo based port of many applications LBW: Linux Binaries on Windows, an Interix-based Linux system call translator for Windows Compatibility layers Unix emulators Unix history Windows components