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

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  • 1
    RES is a pure Java based Open Source Cobol to Java translator. It creates maintainable Java code for a subset of VS Cobol syntax. It has been developed with JDK, JTB and Javacc.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    A compiler and cross-compiler for (Currently) Cobol (with Fortran being added later). It is intended to be the first self-hosted open-source Cobol Compiler, e.g. the compiler itself will be written using Cobol.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    The Universal COBOL Compiler (UCC) is a Java-based COBOL to Java bytecode cross-compiler. It's made up of a COBOL compiler, a Java-based COBOL runtime, and a package for manipulating Java class files.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    zCOBOL Portable Mainframe COBOL Compiler

    zCOBOL Portable Mainframe COBOL Compiler

    zCOBOL portable mainframe COBOL compiler, part of the z390 project

    The zCOBOL portable mainframe COBOL compiler with support for compiling multiple dialects of COBOL into any one of several target language executable programs including HLASM compatible mainframe assembler, Java, C++, or Intel assembler. All downloads and other information are kept at the z390 project site; see the home page link for more information.
    Downloads: 0 This Week
    Last Update:
    See Project
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