This page is intended to list all current compilers, compiler generators, interpreters, translators, tool foundations, assemblers, automatable command line interfaces (shells), etc. Ada Compilers ALGOL 60 compilers ALGOL 68 compilers cf. ALGOL 68s specification and implementation timeline Assemblers (Intel *86) Assemblers (Motorola 68*) Assemblers (Zilog Z80) Assemblers (other) BASIC compilers BASIC interpreters C compilers Notes: Source-to-source compilers This list is incomplete. A more extensive list of source-to-source compilers can be found here. C++ compilers Notes: C# compilers COBOL compilers Common Lisp compilers D compilers DIBOL/DBL compilers ECMAScript interpreters Eiffel compilers Forth compilers and interpreters Fortran compilers Go compilers Haskell compilers Java compilers Lisaac compiler Pascal compilers Perl Interpreters PHP compilers PL/I compilers Python compilers and interpreters Rust compilers Smalltalk compilers Tcl Interpreters DCL Interpreters Rexx Interpreters CLI compilers Open source compilers Production quality, open source compilers. Amsterdam Compiler Kit (ACK) [C, Pascal, Modula-2, Occam, and BASIC] [Unix-like] Clang C/C++/Objective-C Compiler AMD Optimizing C/C++ Compiler FreeBASIC [Basic] [DOS/Linux/Windows] Free Pascal [Pascal] [DOS/Linux/Windows(32/64/CE)/MacOS/NDS/GBA/..(and many more)] GCC: C, C++ (G++), Java (GCJ), Ada (GNAT), Objective-C, Objective-C++, Fortran (GFortran), and Go (GCCGo); also available, but not in standard are: Modula-2, Modula-3, Pascal, PL/I, D, Mercury, VHDL; Linux, the BSDs, OS X, NeXTSTEP, Windows and BeOS, among others Local C compiler [C] [Linux, SPARC, MIPS] The LLVM Compiler Infrastructure which is also frequently used for research Portable C Compiler [C] [Unix-like] Open Watcom [C, C++, and Fortran] [Windows and OS/2, Linux/FreeBSD WIP] TenDRA [C/C++] [Unix-like] Tiny C Compiler [C] [Linux, Windows] Open64, supported by AMD on Linux. XPL PL/I dialect (several systems) Swift [Apple OSes, Linux, Windows (as of version 5.3)] Research compilers Research compilers are mostly not robust or complete enough to handle real, large applications. They are used mostly for fast prototyping new language features and new optimizations in research areas. Open64: A popular research compiler. Open64 merges the open source changes from the PathScale compiler mentioned. ROSE: an open source compiler framework to generate source-to-source analyzers and translators for C/C++ and Fortran, developed at Lawrence Livermore National Laboratory MILEPOST GCC: interactive plugin-based open-source research compiler that combines the strength of GCC and the flexibility of the common Interactive Compilation Interface that transforms production compilers into interactive research toolsets. Interactive Compilation Interface - a plugin system with high-level API to transform production-quality compilers such as GCC into powerful and stable research infrastructure while avoiding developing new research compilers from scratch Phoenix optimization and