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

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  • 1
    FTH Forth Scripting

    FTH Forth Scripting

    FTH Forth Scripting

    FTH provides running stand alone Forth scripts like Ruby etc. and using Forth as an extension language to your application.
    Downloads: 6 This Week
    Last Update:
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  • 2
    LambdaMOO is a network-accessible, multi-user, programmable, interactive system well-suited to the construction of text-based adventure games, conferencing systems, and other collaborative software.
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    Downloads: 7 This Week
    Last Update:
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  • 3
    xacc.ide is a opensource IDE aimed at mainly .NET development. It has a code editor written in 100% C# code, which is faster than most commercial offerings.
    Downloads: 4 This Week
    Last Update:
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  • 4
    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.
    Downloads: 3 This Week
    Last Update:
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  • 5
    Sarien is a portable implementation of the Sierra On-Line Adventure Game Interpreter (AGI), and is able to run games such as Leisure Suit Larry in the Land of the Lounge Lizards and Space Quest I and II.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 6
    A Zilog Z80 simulator, debugger and profiler tailored for ZX Spectrum development (but generic enough to be used with other platforms)
    Downloads: 3 This Week
    Last Update:
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  • 7
    A Python interface to the GSL library. The wrapper covers nearly everything GSL provides.
    Downloads: 3 This Week
    Last Update:
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  • 8
    Psyco showed that it is possible to execute Python code at speeds approaching that of fully compiled languages, by "specialization". The project is now dead and replaced by PyPy: http://pypy.org/
    Downloads: 1 This Week
    Last Update:
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  • 9

    Jainja

    Jainja is a JVM (Java Virtual Machine) written in Java

    Jainja is a JVM (Java Virtual Machine) written in Java. The VM is developed by using the smallest possible subset of Java in order to run on top of multiple environments : Java SE, JavaME, Android, Javascript, and even natively.
    Downloads: 5 This Week
    Last Update:
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  • 10
    NSP Script Processor
    NSP is the complete object-based scripting language written in just a few thousand lines of ansi c. It's portable, thread-safe, flexible, embeddable, expandable and easy to understand (as a language and as an API).
    Downloads: 5 This Week
    Last Update:
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  • 11
    COCOM is a toolset to help creation of compilers and interpreters. The part of COCOM is an interpreter of high level scripting language DINO oriented on the same domain of applications as famous languages perl, tcl and python.
    Downloads: 5 This Week
    Last Update:
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  • 12
    Pika is a fast, lightweight, dynamic multi-paradigm programming language. Its list of features includes: First Class Functions, Closures, Lexical Scoping, Optimized Tail Calls, Classes, Cooperative threads, Packages, Properties and Exceptions.
    Downloads: 4 This Week
    Last Update:
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  • 13
    Python
    The Python programming language, an object-oriented scripting and rapid application development language. You can download it from http://www.python.org/download
    Downloads: 4 This Week
    Last Update:
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  • 14
    Clipper/XBase compatible compiler with initial support other xBase dialects. Multitasking, OOP,SIX/Comix, SQL and ODBC drivers,a C-API for third-party developers, a few wrappers for popular libraries (such as BZIP, GZIP, GD, Crypto, and Fcgi), ....
    Downloads: 2 This Week
    Last Update:
    See Project
  • 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: 2 This Week
    Last Update:
    See Project
  • 16
    yorick

    yorick

    scientific programming language and graphics

    Yorick is an interpreted programming language for scientific simulations or calculations, postprocessing or steering large simulation codes, interactive scientific graphics, and reading, writing, or translating large files of numbers.
    Downloads: 2 This Week
    Last Update:
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  • 17
    HTerminal

    HTerminal

    A new, fast and powerful system shell! Written in pure C!

    A new system shell, which is (in some regards) stronger than even Windows Command prompt, made in pure C. This terminal is fairly new, and doesn't require any complex installing process. You just download it, and then immediately use it! HTerminal has an improved console interface with modern buttons. It only has 28 commands, but it is useful none the less! And, if you're already reading this, then why not give it a try? It is completely free and takes up less than 1 MB of space + you don't even have to install it. It is ready to be used the second you download it! And, worst case scenario, you just stop using it. And if you enjoy our app, give it a rating, and maybe tell us about newly discovered bugs! It is much appreciated because it gives feedback that helps us improve HTerminal for you.
    Downloads: 1 This Week
    Last Update:
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  • 18
    AUTOMGEN runtime is an open source royalty free runtime for open PLCs. By using this runtime, any target systems can become compatible with the AUTOMGEN automation workshop: IEC1131 languages (ladder, SFC, etc.), 2D and 3D scada, WEB SCADA, etc.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 19
    PHP Runtime will allow you to distribute the runtime installation to your clients, and then you write PHP applications that can execute seemlessly on their computers. Great for PHP-GTK applications!
    Downloads: 3 This Week
    Last Update:
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  • 20
    WinQB is a new fully Windows compatable that is fully compatable of the old dos Compiler - QuickBasic
    Downloads: 3 This Week
    Last Update:
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  • 21
    CJKPython is internationalization and localization efforts for Chinese, Japanese and Korean environments on Python.
    Downloads: 2 This Week
    Last Update:
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  • 22
    Extends Tcl by providing new operating system interface commands, extended file control, scanning and status commands and many others. Considered by many to be a must-have for large Tcl apps.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Provides a remotely (or locally) scriptable JVM along with a perl & C client
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    LoLCode1337 (speak lolcode leet) is an implementation of the esoteric programming language lolcode. It offers a compiler, virtual machine (=interpreter), debugger, internal editor and it's commands set is close to that what other lolcode implementations offer. More to come soon.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    MacroQuest is a full featured macroing subsystem that hooks into the EverQuest client.
    Downloads: 2 This Week
    Last Update:
    See Project
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