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

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  • 1
    CLIPS Rule Based Programming Language
    CLIPS is a forward-chaining rule-based programming language written in C that also provides procedural and object-oriented programming facilities.
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    Downloads: 791 This Week
    Last Update:
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  • 2
    tcllib is a Tcl-only library of standard routines for Tcl (no compiling required). This project also houses the CVS modules for BWidgets, tclbench, mclistbox, tclapps, and tklib. All of these are deprecated in favor of the fossil repositories found at the sites listed below. Bug reports to https://core.tcl.tk/tcllib https://core.tcl.tk/tklib https://core.tcl.tk/tclapps https://core.tcl.tk/bwidget https://core.tcl.tk/tclbench https://core.tcl.tk/mclistbox https://core.tcl.tk/widget Follow code development at the same sites.
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    Downloads: 524 This Week
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  • 3
    Community Z Tools

    Community Z Tools

    Tool support for the Z formal notation

    Community Z Tools Project (CZT): Tools for editing, typechecking and animating Z specifications and related notations. Includes a Java framework for building formal methods tools. NOTE: development of CZT has now moved to GitHub: https://github.com/community-z-users/czt
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    Downloads: 364 This Week
    Last Update:
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  • 4

    Gauche

    R7RS Scheme scripting engine

    Gauche is an R7RS Scheme implementation aimed to be a handy tool for daily works. Quick startup, built-in system interface and native multilingual support are some of the goals.
    Downloads: 107 This Week
    Last Update:
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  • 5
    Mozart-Oz Programming System

    Mozart-Oz Programming System

    Runtime and development environment of Oz

    The Mozart Programming System is an open source implementation of the programming language Oz 3. Oz is a multi-paradigm language that supports declarative programming, object-oriented programming, constraint programming, concurrency and distributed programming as part of a coherent whole.
    Downloads: 53 This Week
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  • 6
    CCSH is provides a way of using C programs in the way you use shell scripts. This allows the user to only have to manage 1 file (the source file). This is also useful in heterogenious environments. The code is compiled upon execution. In the fu
    Downloads: 54 This Week
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  • 7
    Lush is a Lisp dialect with extensions for object-oriented and array-oriented programming. Lush is intended for prototyping numerically intensive applications and is designed for easy integration of existing C/C++/Fortran codes.
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    Downloads: 26 This Week
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  • 8
    Xconq is an engine for turn-based strategy games. Variety of game genres run under Xconq: historical, sci-fi, fantasy, and modern. AIs. Network games. Multiple UIs and platforms. Easy-to-learn game design language. Large games library available
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    Downloads: 23 This Week
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  • 9
    OpenGLide is a Glide to OpenGL wrapper. It emulates a Voodoo board so you can run old Windows Glide games by translating Glide calls into OpenGL. The CVS code moved to https://github.com/fcbarros/openglide.
    Downloads: 18 This Week
    Last Update:
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    Connect every part of your business to one bank account

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  • 10
    Python port for Windows CE (Pocket PC) devices. Intended to be as close to desktop version as possible (console, current directory support, testsuite passed).
    Downloads: 7 This Week
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  • 11
    JPype is an effort to allow python programs full access to java class libraries. This is achieved not through re-implementing Python, as Jython/JPython has done, but rather through interfacing at the native level in both Virtual Machines. Maintenance and evolution of the project has moved! please see http://www.jpype.org for the latest version
    Downloads: 6 This Week
    Last Update:
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  • 12
    The Portable Forth Environment implements the ANSI Forth Standard, it is fully written in C, the newer version has a module concept, and it is fully multithreaded. Autoconf used. Tested in embedded environments.
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    Downloads: 15 This Week
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  • 13
    Win32Forth is ANS compatible, Forth language application development system with many tools; Interactive console, integrated extensible debugger, a GUI file editor, hypertext rendering, hyperlinked source files. VIEW <word-name> to explore the many files
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    Downloads: 32 This Week
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  • 14
    Downloads: 29 This Week
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  • 15
    SciTECO

    SciTECO

    Advanced TECO dialect and interactive screen editor based on Scintilla

    SciTECO is an interactive TECO dialect, similar to Video TECO. It also adds features from classic TECO-11, as well as unique new ideas. Project development takes place here: https://git.fmsbw.de/sciteco The download archive is mirrored at Sourceforge, but for nightly builds check out: https://sciteco.fmsbw.de/downloads/nightly/
    Downloads: 11 This Week
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  • 16
    GLBCC is a front-end to the GNU Compiler Collection. GLBCC adds Liberty Basic to the GCC language collection so that Liberty Basic code can be compiled directly to an executable. Since GLBCC uses GCC, the object files can also be linked with object file
    Downloads: 10 This Week
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  • 17
    A easy basic in order to make games in 2d style amos for linux and windows The basic it comprises a module runtime, ide examples and games.
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    Downloads: 13 This Week
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  • 18
    GDL - GNU Data Language, a free IDL (Interactive Data Language, see http://ittvis.com/idl/) compatible incremental compiler.
    Downloads: 3 This Week
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  • 19
    Lsl Plus is an edit/compile/test environment for the Linden Scripting Language (LSL), implemented as an Eclipse plug-in.
    Downloads: 3 This Week
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  • 20
    Mutabor

    Mutabor

    Perform dynamic tunings for realtime music.

    Mutabor is a Program that allows performing and composing microtonal music using a normal MIDI keybord. But it's powerful description language is intended to allow permanent retunings and tuning logics in to describ, what's actually goes on.
    Downloads: 10 This Week
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  • 21
    Primary aim of this project is a creation of combine interpreter able to execute as much as possible esoteric languages.
    Downloads: 9 This Week
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  • 22
    Joost is a Java implementation of the Streaming Transformation for XML (STX) language (see http://stx.sourceforge.net/)
    Downloads: 5 This Week
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  • 23
    Alef++, is a new programming language like Perl and Lisp syntax, with a many changing in classical languages designs, her specification designed to be implemented for any VM, by default can access to any private/protected/default Java fields or methods.
    Downloads: 3 This Week
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  • 24
    HBasic is an IDE with an interpreter and compiler used to create, execute and debug programs with a BASIC style language. The language includes object oriented features and may be compiled to interpreter pcode and standalone executables.
    Downloads: 8 This Week
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  • 25
    We extend the Eclipse IDE with tools for development in Haskell, a functional programming language, providing support for a wide range of tools (compilers, interpreters, doc tools etc.) in a coherent, convenient and configurable environment.
    Downloads: 2 This Week
    Last Update:
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