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: 97 This Week
    Last Update:
    See Project
  • 2
    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: 53 This Week
    Last Update:
    See Project
  • 3
    IdleX - IDLE Extensions for Python
    A collection of extensions for Python's IDLE, the Python IDE built with the tkinter GUI toolkit.
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    Downloads: 57 This Week
    Last Update:
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  • 4
    The Python programming language for S60 mobile phones.
    Downloads: 44 This Week
    Last Update:
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    Sales CRM and Pipeline Management Software | Pipedrive

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  • 5
    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: 89 This Week
    Last Update:
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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: 3 This Week
    Last Update:
    See Project
  • 7

    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: 14 This Week
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    See Project
  • 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: 14 This Week
    Last Update:
    See Project
  • 9
    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: 8 This Week
    Last Update:
    See Project
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    Turn Your Content into Interactive Magic - For Free

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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
    Last Update:
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  • 11
    GDL - GNU Data Language, a free IDL (Interactive Data Language, see http://ittvis.com/idl/) compatible incremental compiler.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 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: 2 This Week
    Last Update:
    See Project
  • 13
    Command Line Parser GetPot

    Command Line Parser GetPot

    Tool to parse the command line and configuration files.

    Powerful command line and configuration file parsing for C++, Python, Ruby and Java (others to come). This tool provides many features, such as separate treatment for options, variables, and flags, unrecognized object detection, prefixes and much more.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 14
    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: 2 This Week
    Last Update:
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  • 15
    Elmer is a tool which embeds a Python module into a C, C++, or Tcl application. The embedded Python module is used just as if it was written in the same language as the application itself, without requiring any knowledge of the Python/C API.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    GUESS, or the Graph Exploration System, is a system and language for visualizing and manipulating graph structures and creating new visualization applications.
    Downloads: 2 This Week
    Last Update:
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  • 17
    Information about this project has moved to http://labix.org/python-bz2
    Downloads: 2 This Week
    Last Update:
    See Project
  • 18
    This project provides a patched Python distribution that can be built on the win32 platform using 'configure' and 'make'. It requires Cygwin and the MinGW compiler toolchain.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 19
    Collection of Python for Windows that can be installed anywhere (hard drive, usb key, network..). No external dependencies and no side effect. 2 configurations: minimal and complete, with additional packages. For python 16, 20 to 27 and 32
    Downloads: 1 This Week
    Last Update:
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  • 20

    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: 1 This Week
    Last Update:
    See Project
  • 21
    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: 0 This Week
    Last Update:
    See Project
  • 22
    A simple multiplatform interpreted language, which stores data in a universal XML format.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    AlsaPlayer-Python is a set of python bindings. It allows you to write custom interfaces for AlsaPlayer using the full power of the Python language. Also provided is a Python module to control AlsaPlayer from external programs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    A simple XML taglib processor. It reads in an XML document and, based on XML namespaces, chooses a library to handle the part of the XML tree within that namespace. The result is a new XML document.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The Basil project's mission is to build a parsing and modeling environment where one is able to work with, code in, integrate, and design a wide variety of computer languages.
    Downloads: 0 This Week
    Last Update:
    See Project
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