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

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  • 1
    PyInstaller

    PyInstaller

    Converts (packages) Python programs into stand-alone executables

    PyInstaller is a program that converts (packages) Python programs into stand-alone executables, under Windows, Linux, Mac OS X, AIX and Solaris. Its main advantages over similar tools are that PyInstaller works with any version of Python since 2.3, it builds smaller executables thanks to transparent compression, it is fully multi-platform, and uses the OS support to load the dynamic libraries, thus ensuring full compatibility. The main goal of PyInstaller is to be compatible with 3rd-party packages out-of-the-box. This means that, with PyInstaller, all the required tricks to make external packages work are already integrated within PyInstaller itself so that there is no user intervention required. You'll never be required to look for tricks in wikis and apply custom modification to your files or your setup scripts. As an example, libraries like PyQt, Django or matplotlib are fully supported, without having to handle plugins or external data files manually.
    Downloads: 79 This Week
    Last Update:
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  • 2
    PC-BASIC - a GW-BASIC emulator

    PC-BASIC - a GW-BASIC emulator

    A free, cross-platform emulator for GW-BASIC, PCjr & Tandy BASIC

    PC-BASIC is a free, cross-platform interpreter for GW-BASIC, BASICA, PCjr Cartridge Basic and Tandy 1000 GWBASIC. -- This page is an archive and hosts the legacy version 1.2 of PC-BASIC only. -- For documentation and the latest releases, please see the official homepage: www.pc-basic.org Four source code, discussions and to report bugs please see the GitHub project page https://github.com/robhagemans/pcbasic
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    Downloads: 224 This Week
    Last Update:
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  • 3
    IdleX - IDLE Extensions for Python
    A collection of extensions for Python's IDLE, the Python IDE built with the tkinter GUI toolkit.
    Downloads: 35 This Week
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  • 4
    The Python programming language for S60 mobile phones.
    Downloads: 24 This Week
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  • 5
    Server bundle of : Apache2 , MySQL , PostgreSQL , OpenSSL , Xmail , SlimFTPd Software developing triad of : PHP , Perl and Python + Apache2TriadCP , PHPmyadmin , PHPPgAdmin , AWStats , UebiMiau , PHPXMail , PHPSFTPd. All latest stables , all manuals
    Downloads: 11 This Week
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  • 6
    GPT-Code UI

    GPT-Code UI

    An open source implementation of OpenAI's ChatGPT Code interpreter

    An open source implementation of OpenAI's ChatGPT Code interpreter. Simply ask the OpenAI model to do something and it will generate & execute the code for you. You can put a .env in the working directory to load the OPENAI_API_KEY environment variable. For Azure OpenAI Services, there are also other configurable variables like deployment name. See .env.azure-example for more information. Note that model selection on the UI is currently not supported for Azure OpenAI Services.
    Downloads: 2 This Week
    Last Update:
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  • 7
    Jython is a Java implementation of the Python language. It allows users to compile Python source code to Java byte codes, and run the resulting bytecodes on any Java Virtual Machine. It is the successor to JPython.
    Downloads: 6 This Week
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  • 8
    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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  • 9
    GDL - GNU Data Language, a free IDL (Interactive Data Language, see http://ittvis.com/idl/) compatible incremental compiler.
    Downloads: 7 This Week
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  • Dun and Bradstreet Risk Analytics - Supplier Intelligence Icon
    Dun and Bradstreet Risk Analytics - Supplier Intelligence

    Use an AI-powered solution for supply and compliance teams who want to mitigate costly supplier risks intelligently.

    Risk, procurement, and compliance teams across the globe are under pressure to deal with geopolitical and business risks. Third-party risk exposure is impacted by rapidly scaling complexity in domestic and cross-border businesses, along with complicated and diverse regulations. It is extremely important for companies to proactively manage their third-party relationships. An AI-powered solution to mitigate and monitor counterparty risks on a continuous basis, this cutting-edge platform is powered by D&B’s Data Cloud with 520M+ Global Business Records and 2B+ yearly updates for third-party risk insights. With high-risk procurement alerts and multibillion match points, D&B Risk Analytics leverages best-in-class risk data to help drive informed decisions. Perform quick and comprehensive screening, using intelligent workflows. Receive ongoing alerts of key business indicators and disruptions.
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  • 10
    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: 6 This Week
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  • 11

    PythonQt

    Dynamic Python binding for Qt Applications

    NOTE: PythonQt has been moved to https://github.com/MeVisLab/pythonqt PythonQt is a dynamic and lightweight script binding of the Qt framework to the Python language. It can be easily embedded into Qt applications and makes any QObject derived object scriptable via Python without the need of wrapper code generation.
    Downloads: 4 This Week
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  • 12
    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: 3 This Week
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  • 13
    A Python interface to the GSL library. The wrapper covers nearly everything GSL provides.
    Downloads: 5 This Week
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  • 14
    Embed Prolog directly in your Python, C# or Javascript program using the yield keyword. There is no API standing between your code and Yield Prolog, so you can use all language features, including arrays, file I/O, user interaction and your own classes.
    Downloads: 3 This Week
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  • 15
    GUESS, or the Graph Exploration System, is a system and language for visualizing and manipulating graph structures and creating new visualization applications.
    Downloads: 3 This Week
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  • 16
    PATH is a unique two-dimensional programming language. Unlike conventional programming languages, which read a program in a left-to-right, top-to-bottom fashion, PATH programs can go up, down, left, and right, and change directions at will.
    Downloads: 2 This Week
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  • 17

    pyexpander

    A powerful macro processor based on python

    Pyexpander is a powerful macro processor based on python. Instead of simple macro replacement it offers evaluation of arbitrary python expressions and execution of python code. Pyexpander is Turing Complete.
    Downloads: 2 This Week
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  • 18
    ACDK - Artefaktur Component Development Kit - is a platform independent C++-framework similar to Java or C#/.NET for generating distributed and scriptable components and applications.
    Downloads: 1 This Week
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  • 19
    ChinesePython is a translation of Python scripting language itself into chinese. Not only the variable names, user messages/warnings/prompts but most notably, the reserved keywords and builtin types.
    Downloads: 1 This Week
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  • 20
    Diet Python is a flavor of Python w/ allegro, multiarray, umath, calldll, npstruct and curses builtin, all else nonessential to language ripped out. Size < 3MB, 1% of PSF Python w/ full graphics development suite. Diet Python helps keep clients thin :)
    Downloads: 1 This Week
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  • 21
    Porting the Python Scripting Language to the EPOC operating system.
    Downloads: 1 This Week
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  • 22
    FungeWars, written in Python, loads two Befunge programs onto the same grid, where each tries to cause the other to quit or crash. A standalone Befunge interpreter, PyFunge, is also included. Befunge is an esoteric two-dimensional programming language.
    Downloads: 1 This Week
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  • 23
    Distributed Parallel Programming for Python! This package builds on traditional Python by enabling users to write distributed, parallel programs based on MPI message passing primitives. General python objects can be messaged between processors. Ru
    Downloads: 1 This Week
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  • 24
    An IRC client that uses Tcl for not only the scripting, but also the "glue" at the C level for how all the parts of the application fit together.
    Downloads: 1 This Week
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  • 25
    A simple multiplatform interpreted language, which stores data in a universal XML format.
    Downloads: 0 This Week
    Last Update:
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