A reverse engineering suite (decompiler, editor, debugger and more)
Compiler for Elm, a functional language for reliable webapps
Python 3.7 to JavaScript compiler
A free C, C++ and Fortran IDE
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
A whole-program optimizing compiler for Standard ML
The GNU Prolog native compiler
A friendly Forth compiler with a little difference
The EPICS SNL Compiler and Sequencer
Oberon V4 for Linux and sources for different Oberon V4 implementation
ImpLib SDK produces custom Import libraries for Windows DLL
A software components library
Basic programming language for Windows & Linux
Complete IDE for Batch files with BAT To EXE Compiler and Debugger.
Translates state machine into a target programming language.
RetDec is a retargetable machine-code decompiler based on LLVM
A BASIC interpreter and compiler with graphics.
Open Source C & C++ IDE for Windows
A native Windows port of the GNU Compiler Collection (GCC)