Simple C compiler
Binary executable decompiler
A Forth compiler with a little difference
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
Open Watcom C/C++ compilers and tools Fork
BASIC Compiler and Interpreter
EMX compiler hosted on Win32
A minimalistic but complete standard Forth compiler in C
Free compiler and development environment for Pascal
Prolog to C compiler with runtime for DOS, Windows and Raspbian
Best IDE for Beginners
Micro Programming Language - A Portable Language for Micro Computers
HATE's an ASN.1 Text Editor.
Tiny education compiler that can compile itself
Simple programming language for Windows.
A small, self-hosting 16bit Forth system