List of Python software

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The Python programming language is actively used by many people, both in industry and academia, for a wide variety of purposes.

• Anaconda – Python distribution with conda package manager.
• Enthought – Enthought Canopy Python with Python package manager.
• pip – package management system used to install and manage software written in Python.

• Calibre – an open-source e-book management tool.
• Chandler – a personal information manager including calendar, email, tasks and notes support that is not currently under development.
• CrewAI – open-source framework for building and orchestrating multi-agent AI workflows
• Resolver One – a spreadsheet.
• SageMath – a combination of more than 20 main opensource math packages and provides easy to use web interface with the help of Python.
• Gajim – an instant messaging client for the Extensible Messaging and Presence Protocol (XMPP).
• Gramps – an open-source genealogy software.

• BitTorrent – original client, along with several derivatives.
• Cinema 4D – a 3D art and animation program for creating intros and 3-Dimensional text. Has a built in Python scripting console and engine.
• Deluge – a BitTorrent client.
• Exaile – an open-source audio player.
• GNOME SoundConverter – a program to convert sound files to various formats and qualities; a wrapper around GStreamer.
• Juice – a popular podcast downloader.
• Miro – a cross-platform internet television application.
• Morpheus – a file sharing client/server software operated by the company StreamCast.
• MusicBrainz Picard – a cross-platform MusicBrainz tag editor.
• Nicotine – a PyGTK Soulseek client.
• OpenLP – lyrics projection software.
• OpenShot – a video editor.
• PiTiVi – a video non-linear editing system.
• Quod Libet – a cross-platform free and open-source music player, tag editor and library organizer.
• TouchDesigner – a node based visual programming language for real-time interactive multimedia content.

• PyChess – a cross-platform computer chess program.
• Quake Army Knife – an environment for developing 3D maps for games based on the Quake engine.

• Dropbox – a web-based file hosting service.
• Gunicorn – a pre-fork web server for Web Server Gateway Interface (WSGI) applications.

• Celery – an asynchronous task queue/job queue based on distributed message passing.
• Conch – implementation of the Secure Shell (SSH) protocol with Twisted.
• Shinken – a computer system and network monitoring software application compatible with Nagios.
• Wicd – a network manager for Linux.
• Xpra – a tool which runs X clients, usually on a remote host, and directs their display to the local machine without losing any state.

• Image Packaging System (IPS) – an advanced, cross-platform package manager used in mosty Solaris and OpenSolaris–illumos derivatives.
• Pip – a package manager used to install and manage Python software packages such as those from the Python Package Index (PyPI) software repository.
• Portage – the heart of Gentoo Linux, an advanced package manager based on the BSD-style ports system.
• Ubuntu Software Center – a graphical package manager, installed by default in Ubuntu releases starting in 9.10 and ending in 16.04.
• Yellowdog Updater – Modified (YUM), a package management utility for RPM-compatible Linux operating systems.

• A-A-P – a tool used to download, build and install software via Makefile-like "recipes".
• Anaconda (installer) – an open-source system installer for Linux distributions primarily used in Fedora Linux, CentOS, and Red Hat Enterprise Linux.
• Ansible – a configuration management engine for computers by combining multi-node software deployment and ad hoc task execution.
• BitBake – a make-like build tool with the special focus of distributions and packages for embedded Linux cross compilation.
• Buildbot – a continuous integration system.
• Buildout – a software build tool, primarily used to download and set up development or deployment software dependencies.
• GYP (Generate Your Projects) – a build automation tool (similar to CMake and Premake) to generate native IDE project files (e.g., Visual Studio, Xcode, etc.) from one configuration.
• Mercurial – a cross-platform, distributed source management tool.
• Pungi – an open-source distribution compose tool to organize creating YUM and system image repositories.
• Salt – a configuration management and remote execution engine.
• SCons – a tool for building software.
• Waf – a build automation tool to assist automatic compiling and installing of computer software.

• Anki – a spaced repetition flashcard program.
• Bazaar – a free distribution deed revision computer control system.
• GlobaLeaks – an open-source whistleblowing framework.
• OpenStack – a cloud computing IaaS platform.
• Tryton – a three-tier high-level general purpose computer application platform.

• Allura – an ASF software forge for managing source code repositories, bug reports, discussions, wiki pages, blogs and more for multiple projects.
• Bloodhound – an ASF project management and bug tracking system.
• ERP5 – a powerful open-source ERP / CRM used in Aerospace, Apparel, Banking and for e-government.
• ERPNext – an open-source ERP / CRM.
• FirstVoices – an open-source language revitalization platform.
• Kallithea – a source code management system.
• Mailman – one of the more popular packages for running email mailing lists.
• MakeHuman – free software for creating realistic 3D humans.
• MoinMoin – a wiki engine.
• Odoo (formerly OpenERP) – business management software.
• Planet – a feed aggregator.
• Plone – an open-source content management system.
• Roundup – a bug tracking system.
• Tor2web – an HTTP proxy for Tor Hidden Services (HS).
• Trac – web-based bug/issue tracking database, wiki, and version control front-end.
• ViewVC – a web-based interface for browsing CVS and SVN repositories.

• Battlefield 2 uses Python for all of its add-ons and a lot of its functionality.
• Bridge Commander.
• Disney's Toontown Online is written in Python and uses Panda3D for graphics.
• Doki Doki Literature Club!, a psychological horror visual novel using the Ren'Py engine.
• Eve Online uses Stackless Python.
• Frets on Fire is written in Python and uses Pygame.
• Mount & Blade is written in Python for scripting game logic, quests, and data.
• Pirates of the Caribbean Online is written in Python and uses Panda3D for graphics.
• Ren'Py — visual novel engine built on Python and Pygame.
• SpongeBob SquarePants: Revenge of the Flying Dutchman uses Python as a scripting language.
• The Sims 4 uses Python.
• The Temple of Elemental Evil, a computer role-playing game based on the classic Greyhawk Dungeons & Dragons campaign setting.
• Unity of Command (video game) is an operational-level wargame about the 1942–43 Stalingrad Campaign on the Eastern Front.
• Vampire: The Masquerade – Bloodlines, a computer role-playing game based on the World of Darkness campaign setting
• Vega Strike, an open-source space simulator on GitHub, uses Python for internal scripting.
• World of Tanks uses Python for most of its tasks.

Implementations of Python include:

• CLPython – Implementation, written in Common Lisp.
• CPython – The reference implementation, written in C11. Some notable distributions include:
  • ActivePython – Distribution with more than 300 included packages.
  • Intel Distribution for Python – High performance distribution with conda and pip package managers.
  • PSF Python – Reference distribution that includes only selected standard libraries
• Cython – programming language to simplify writing C and C++ extension modules for the CPython Python runtime.
• IronPython – Python for CLI platforms (including .NET and Mono).
• Jython – Python for Java platforms.
• MicroPython – Python 3 implementation for micro-controller platforms.
• Nuitka – a source-to-source compiler which compiles Python code to C/C++ executables, or source code.
• Numba – NumPy aware LLVM-based JIT compiler.
• PyPy – Python (originally) coded in Python, used with RPython, a restricted subset of Python that is amenable to static analysis and thus a JIT.
• Shed Skin – a source-to-source compiler from Python to C++.

Historic Python implementations include:

• Parrot – Virtual machine being developed mainly as the runtime for Raku, and intended to support dynamic languages like Python, Ruby, Tcl, etc.
• Psyco – specialized JIT compiler project that has mostly been eclipsed by PyPy.
• Pyrex – Python-like Python module development project that has mostly been eclipsed by Cython.
• Python for S60 – CPython port to the S60 platform.
• Stackless Python – CPython with coroutines.
• Unladen Swallow – performance-orientated implementation based on CPython which natively executed its bytecode via an LLVM-based JIT compiler. Funded by Google, stopped circa 2011.

• List of open-source code libraries
• List of C++ software and tools
• List of C# software
• List of C software and tools
• List of Java frameworks
• List of JavaScript libraries and Comparison of JavaScript-based web frameworks
• List of Perl software and tools
• List of Ruby software and tools
• List of Visual Basic .NET software and tools
• Outline of the Python programming language

• Python Package Index (formerly the Python Cheese Shop) is the official directory of Python software libraries and modules
• Useful Modules in the Python.org wiki
• Organizations Using Python – a list of projects that make use of Python
• Python.org editors – Multi-platform table of various Python editors

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