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

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  • 1
    CLISP - an ANSI Common Lisp
    CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX. UI in English, German, French, Spanish, Dutch, Russian, and Danish.
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    Downloads: 299 This Week
    Last Update:
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  • 2
    ECL development has moved to https://gitlab.com/embeddable-common-lisp/ecl
    Downloads: 5 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: 3 This Week
    Last Update:
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  • 4

    Firefly's Foxfire

    A lisp system for embedded systems.

    Downloads: 0 This Week
    Last Update:
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  • 5
    Downloads: 0 This Week
    Last Update:
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  • 6
    XINAL Is Not Arc Lisp. XINAL will be a new dialect of Lisp. Whereas Lisp is practically a programmable programming language, XINAL will be written in a subset of itself, and thus will literally be a programmable programming language.
    Downloads: 0 This Week
    Last Update:
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  • 7
    an embeddable Lisp system that is lightweight, reasonably fast, and highly extensible
    Downloads: 0 This Week
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