C, C++, and Fortran compilers and tools developed by Sun Microsystems for Solaris, OpenSolaris, and Linux operating systems. Includes an overview, documentation, support services, and free downloads.

Fortran 95, C and C++ Compilers for 32-bit and 64-bit AMD64 and IA32 processor-based Linux and Windows systems.

Fortran 77, C, and C++ compilers for Win32, Win16, DOS, and OS/2. [Freeware, open source]

Fortran and C++ compilers for Linux and Windows. Includes documentation, support information, and free downloads for evaluation and non-commercial use.

Fortran 95 compilers for AIX, Mac OS X, and Linux on IBM iSeries and pSeries platforms. Fortran 77 compiler for IBM mainframes.

Fortran 95/90/77 and C/C++ compilers for Windows, Mac OS 9 and OS X, Linux IA32 and AMD Opteron and AMD Athlon 64-bit processors. Resells IBM XL Fortran compiler for Mac OS X. Offers VAST parallelization and vectorization tools.

Fortran 95/90 and C++ compilers for Linux, Windows Windows.NET, and SPARC Solaris. Also sells Essential Lahey Fortran subset compiler for Windows and graphics and user interface tools and libraries.

Commercial Fortran 95 compiler with Fortran 2003 features for Linux, Windows, and Unix.

Suite of optimizing compiler development tools for Intel Itanium(TM) systems running Linux. The Open64 project is the continuation of the SGI Pro64(TM) compiler suite which was released under the GNU General Public License (GPL). The Open64 compiler s...

Subset Fortran 95 compiler, keeping only the modern features. The compiler is freely available on Windows, Linux, and Solaris.