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Cygwin - http://www.cygwin.com/
Linux-like environment for Windows making it possible to port software running on POSIX systems (such as Linux, BSD, and Unix systems) to Windows. News, documentation and software downloads. |
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MinGW: Minimalist GNU for Windows - http://www.mingw.org/
Compiler system uses GCC to produce Windows programs. Win32 ports of GCC, GDB, binutils to build native Win32 programs that rely on no 3rd party DLLs. Website also contains MSYS, a Minimal SYStem, a shell, with which a configure script could be executed. |
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DJGPP - http://www.delorie.com/djgpp/
DOS port of the GNU C/C++ compiler and tools; 32 bit, highly optimizing, up-to-date, and free (GPLed). |
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GnuWin32 - http://gnuwin32.sourceforge.net/
The project provides Win32-versions, native ports, of GNU tools or tools with a similar open source licence. Does not include compilers. Docs, downloads and links to related sites. |
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Unix for WINdows - http://www.research.att.com/sw/tools/uwin/
U/WIN is software that lets Unix programs be recompiled and run on Win32 systems: Windows 95-98-Me/NT-2000-XP. Descriptions, documents, downloads. |
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UnxUtils - http://unxutils.sourceforge.net/
Native Win32 ports of some GNU utilities. Does not include compilers. |
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MKS Unix-Windows Co-Existence Products - http://www.datafocus.com/
Toolkit suite of Unix and NT utilities for Windows, X Windows display environment, NutCracker development, interoperability, runtime environment. |
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Interix - http://www.interix.com/
Provides cross-platform interoperability applications, development kits, solutions and tools. |
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Hamilton C Shell - http://www.hamiltonlabs.com/cshell.htm
Recreates original Unix C shell and utilities fully from scratch, adds many enhancements, for Windows 95/98/Me/NT/2000/XP, OS/2. |
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PW32 the POSIX-over-Win32 layer - http://pw32.sourceforge.net/
Implementation and subset of POSIX/Unix API for Win32 systems. Focus: efficiency, full platform coverage, with good support for low-end Win9x systems. Based on DJGPP runtime library by DJ Delorie. [Open Source, LGPL] |