Ulm's Modula-2 System
Native XDS-x86 Personal Edition Modula-2 / Oberon-2 Development Toolset
Garden Point Modula (GPM) Compilers
Free Modula-2 Compiler, Runtime and Module Library
Megamax Modula-2 for Atari ST
Modula-2 Compiler for IRIX
The Karlsuhe Modula-2 Compiler MOCKA
M2F Modula-2 Compiler
Maclogimo Plus
MacMETH