1
Free Software Foundation, Inc
116
Freeware
GCC was originally written as the compiler for the GNU operating system.
3
The GNU Pascal Team
180
Freeware
The GNU Pascal Compiler (GPC) is the Pascal compiler of the GNU family.
4
The GNU Common Lisp Development Team
268
Freeware
GCL is a Common Lisp currently compliant with the CLtL1 standard.
4
Daniel Diaz
1,157
Freeware
GNU Prolog is a free Prolog compiler with constraint solving over finite domains.
Gnude
2
Open source
It is a development environment for ARM7, ARM9, and XScale Targets.
650
Orwell
257,080
Open source
It uses the MinGW port of GCC (GNU Compiler Collection) as its compiler.
cdtantl
6
Freeware
Wascana is based on the MinGW (Minimal Gnu for Windows) gcc and g++ compilers.
2
Cesar Strauss
10
Freeware
MinGW is a port of the free GCC compiler to Windows.
Gfortran is a Fortran 95/2003/2008 compiler for available within GCC.
4
John E.
9,844
Freeware
TDM-GCC is a free software compiler suite for Windows.
Simon Sobisch, Sergey Kashyrin, and Ron Norman
22
Open source
A COBOL compiler for Windows OS with GNU Autotools.
4
Jacob Navia
888
Shareware
It is a compiler system which has featuring compiler, linker, assembler, etc.
8
Alaska Software
49
Shareware
Xbase++ is a native code Compiler with Linker, Debugger, Resource-Compiler...
1
Microchip Technology Inc.
64
Freeware
The MPLAB C Compiler for PIC32 is a full-featured ANSI compliant C compiler.
1
NBOS Software
66
Freeware
The Character Sheet Designer is a WYSIWYG character sheet layout program.