A free C, C++ and Fortran IDE
Unix Tools For Windows
x64 build of GCC for Windows
A complete runtime environment for gcc
WinLibs standalone build of GCC and MinGW-w64 for Windows
A Forth compiler with a little difference
A fast compiler cache
VHDL 2008/93/87 simulator
fast, portable Pascal compiler using gnu c as intermediate code
A free COBOL compiler
EMX compiler hosted on Win32
MinGW 32bit and 64bit version of OpenCV
Open Source C & C++ IDE for Windows
GCC for 32-bit and 64-bit Windows with a real installer & updater
A fast, portable, simple, and free C/C++ IDE
Prolog to C compiler with runtime for DOS, Windows and Raspbian
A native Windows port of the GNU Compiler Collection (GCC)
Powerfull & Simple Multilanguage IDE Independent Compiler & Debugger
Open Utlity is series of unix utlity just like gnu for linux / windows
mingw-w64 gcc compiler
Superseded by http://www.ti.com/tool/msp430-gcc-opensource