gnu compiler

The GNU Compiler Collection includes front ends for C, C++, Objective-C, etc.

GNU Cim is a compiler for the programming language Simula.

GNU Thales is an IRC to Database Gateway.

A free H.323 gatekeeper to build VoIP networks

Fiwix is an operating system kernel based on the UNIX.

FC-Compiler (tm) is a Calculus (level) Compiler, helps Tweak parameters.

Tiny C Compiler compiler helps to compile and execute C code

A compiler, optimized linker, standard and win32 header files

Snippet Compiler compiles snippets.

Text editor designed to be an alternative to the standard Notebook.