Browse free open source Compilers and projects for Windows and Server Operating Systems below. Use the toggles on the left to filter open source Compilers by OS, license, language, programming language, and project status.

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  • 1
    The aim of this project is to develope a decompiler for java which is platform independent and has options to obfuscate the class file also. The project takes class file as input and decompiles it and provides the source file.
    Downloads: 32 This Week
    Last Update:
    See Project
  • 2
    "Aubit 4GL" is a project to make GPL, OpenSource, Informix-4GL compatible compiler, and continue to extend functionality needed to write most efficient and productive business related, database oriented applications. See "Home Page" link for more.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 3
    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler and Emulator

    z390 Portable Mainframe Assembler and Emulator
    Downloads: 4 This Week
    Last Update:
    See Project
  • 4
    SoftWire was the precursor to TransGaming's SwiftAsm. SwiftAsm is an optimizing run-time x86 assembler that can be used as a JIT compiler back-end for scripting languages, or for dynamic code generation of efficient processing pipelines.
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 5
    DBOW is a database compiler-compiler or front-end. It takes table definitions in a relatively high-level language and prepares C, C++, PHP, Perl (etc) functions for manipulating the database. It will also produce SQL table data for MySQL.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    LLVM is a unique compiler infrastructure designed for the optimization of programs from arbitrary programming languages. Compilation in C and C++ programs is supported using a parser based on GCC 3.4. Backends exist for X86, Sparc, PowerPC and "C".
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    A full development kit, based on XSCompiler. Multi-platform compiler and IDE, many libraries and examples. Uses an innovative programming language, an improved version of the standard and well-known C/C++.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    PLT Spy is a Python to Scheme translator.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    A Java bytecode weaver that enables you to take advantage of the new 1.5 language features in your source code, while still retaining compatibility with 1.4 virtual machines.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    Roc C++ IDE and Compiler
    Downloads: 0 This Week
    Last Update:
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  • 11
    The XPS is a scalable platform for meta-programming and domain engineering. It provides a virtual machine, compiler, and runtime library that make it possible to efficiently develop, debug, and run programs based on XPL (eXtensible Programming Language)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    The aim of the project is to provide short description of many programming languages, dialects, IDEs, etc. with sample programs (realizations of common algorithms like 'hello, world', 'dot product', 'quine program').
    Downloads: 0 This Week
    Last Update:
    See Project
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