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

  • anny is an all-in-one platform for managing hybrid workplaces and shared resources. Icon
    anny is an all-in-one platform for managing hybrid workplaces and shared resources.

    For Businesses looking for a flexible solution for internal and external bookings

    Enable your employees to easily book desks, meeting rooms, parking spots, equipment, and more – all in one place. With flexible rules and group permissions, you stay in full control of who can access what.
    Learn More
  • Effortlessly manage macOS, iOS, iPadOS and tvOS devices across multiple clients and locations. Icon
    Effortlessly manage macOS, iOS, iPadOS and tvOS devices across multiple clients and locations.

    The Most Powerful Apple Device Management Tool for MSPs and IT Teams

    Addigy solutions accelerate Apple adoption in any environment.
    Learn More
  • 1
    LocalStack

    LocalStack

    Develop and test your cloud apps offline

    LocalStack is a fully functional local AWS cloud stack that enables you to develop and test your cloud and serverless apps offline. It spins up an easy-to-use testing environment on your local machine that has the same APIs and works the same way as the real AWS cloud environment. It can spin up a number of different core Cloud APIs on your local machine, including API Gateway, Kinesis, DynamoDB, Firehose, Lambda and many others. LocalStack was built on some of today’s best-of-breed mocking/testing tools, combining them and making them interoperable, and adding important functionality such as error injection and pluggable services. All this happening locally, without ever talking to the cloud.
    Downloads: 1 This Week
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  • 2
    Manticore

    Manticore

    Symbolic execution tool

    Manticore helps us quickly take advantage of symbolic execution, taint analysis, and instrumentation to analyze binaries. Parts of Manticore underpinned our symbolic execution capabilities in the Cyber Grand Challenge. As an open-source tool, we hope that others can take advantage of these capabilities in their own projects. We prioritized simplicity and usability while building Manticore. We used minimal external dependencies and our API should look familiar to anyone with exploitation or reversing background. If you have never used such a tool before, give Manticore a try. Manticore comes with an easy-to-use command line tool that quickly generates new program “test cases” (or sample inputs) with symbolic execution. Each test case results in a unique outcome when running the program, like a normal process exit or crash (e.g., invalid program counter, invalid memory read/write).
    Downloads: 1 This Week
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  • 3
    Misago

    Misago

    Misago is fully featured modern forum application

    Misago aims to be a complete, featured and modern forum solution that has no fear to say 'NO' to common and outdated opinions about how forum software should be made and what it should do. Your users may register accounts, set avatars, change options and edit their profiles. They have the option to reset forgotten passwords. Site admins may require users to confirm validity of their e-mail addresses via e-mail sent activation link, or limit user account activation to administrator action. They can use custom Q&A challenge, ReCAPTCHA, Stop Forum Spam or IP's blacklist to combat spam registrations. Pletora of settings are available to control user account behavior, like username lengths or avatar restrictions. Presence features let site members know when other users are online, offline or banned. Individual users have setting to hide their activity from non-admins.
    Downloads: 1 This Week
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  • 4
    NiceGUI

    NiceGUI

    Create web-based user interfaces with Python

    NiceGUI is a Python-based UI framework that enables developers to create interactive web applications using only Python code. It abstracts away the complexities of HTML, CSS, and JavaScript, allowing for rapid development of web interfaces directly from Python scripts. NiceGUI is suitable for building dashboards, control panels, and other web-based tools, especially in contexts like robotics and data visualization.
    Downloads: 1 This Week
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  • Free Website Monitoring Service | UptimeRobot Icon
    Free Website Monitoring Service | UptimeRobot

    The free online uptime monitoring service with an App is available for iOS and Android.

    With the Free Plan, you can monitor up to 50 URLs, check for a website's content (using the keyword monitor), ping your server or monitor your ports in 5-minute intervals. You can create a status page to showcase your uptime. SMS or Call alerts can be bought anytime.
    Learn More
  • 5
    Oh My Zsh (ohmyzsh)

    Oh My Zsh (ohmyzsh)

    A framework for managing your zsh configuration

    Oh My Zsh is a widely used, open-source, community-driven framework for managing Zsh shell configurations, providing hundreds of plugins, themes, and an auto-update system—designed to enhance developer productivity and shell aesthetics. Once installed, your terminal shell will become the talk of the town or your money back! With each keystroke in your command prompt, you'll take advantage of the hundreds of powerful plugins and beautiful themes. It's a good idea to inspect the install script from projects you don't yet know. You can do that by downloading the install script first, looking through it so everything looks normal, then running it.
    Downloads: 1 This Week
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  • 6
    Pacu

    Pacu

    The AWS exploitation framework, designed for testing security

    Pacu (named after a type of Piranha in the Amazon) is a comprehensive AWS security-testing toolkit designed for offensive security practitioners. While several AWS security scanners currently serve as the proverbial “Nessus” of the cloud, Pacu is designed to be the Metasploit equivalent. Written in Python 3 with a modular architecture, Pacu has tools for every step of the pen testing process, covering the full cyber kill chain. Pacu is the aggregation of all of the exploitation experience and research from our countless prior AWS red team engagements. Automating components of the assessment not only improves efficiency but also allows our assessment team to be much more thorough in large environments. What used to take days to manually enumerate can be now be achieved in minutes. There are currently over 35 modules that range from reconnaissance, persistence, privilege escalation, enumeration, data exfiltration, log manipulation, and miscellaneous general exploitation.
    Downloads: 1 This Week
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  • 7
    Quokka

    Quokka

    Quokka is a Content Management System - `docker run

    Quokka is a Content Management Framework written in Python. A lightweight framework to build CMS (Content Management System) as websites, portals, blogs, applications and anything related to publishing content to the web. Quokka is not limited to CMS area, it is also possible to create Quokka extensions to provide any kind of web application based on Python and Flask. Quokka can also (optionally) generate a static website from the contents generated in its admin interface. Web-based content management admin interface. Multiple content formats (markdown, rst, html, plaintext) Compatibility with any of the Pelican Themes. Flat file NoSQL database TinyDB or optionally MongoDB for scale deployments. Host the Quokka on server or generate a static website. Extensible via modules/plugins. Powered by Python, Flask, Flask-Admin, TinyMongo and Pelican Themes.
    Downloads: 1 This Week
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  • 8
    RAG Anything

    RAG Anything

    RAG-Anything: All-in-One RAG Framework

    RAG-Anything is an open-source unified framework that extends the Retrieval-Augmented Generation (RAG) paradigm to fully multimodal document and knowledge retrieval, enabling systems to ingest, parse, represent, and query rich content that includes text, images, tables, formulas, and other structured or visual elements. Traditional RAG systems are typically limited to text and cannot effectively work across heterogeneous document layouts, but RAG-Anything addresses this by modeling multimodal content in ways that preserve cross-modal relationships and semantic context, often treating content elements as interconnected knowledge entities rather than separate data silos. The system uses a multi-stage pipeline (e.g., document parsing, content analysis, knowledge graph construction, intelligent retrieval) so queries can navigate across modalities with deeper understanding and relevance.
    Downloads: 1 This Week
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  • 9
    Reflex Dev

    Reflex Dev

    Web apps in pure Python

    Reflex is a Python framework for building full-stack web apps entirely in Python—without writing JavaScript for the frontend. It provides fast live reloads, built-in state management, deployment tooling, and optional AI-powered scaffolding to accelerate development.
    Downloads: 1 This Week
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  • Evertune | Improve Your Brand's Visibility in AI Search Icon
    Evertune | Improve Your Brand's Visibility in AI Search

    For enterprise marketing teams looking for a platform to understand and influence how AI models like ChatGPT recommend their products or services.

    Evertune is the Generative Engine Optimization (GEO) platform that helps brands improve visibility in AI search across ChatGPT, AI Overview, Gemini, Claude and more.
    Learn More
  • 10
    TensorFlow Model Garden

    TensorFlow Model Garden

    Models and examples built with TensorFlow

    The TensorFlow Model Garden is a repository with a number of different implementations of state-of-the-art (SOTA) models and modeling solutions for TensorFlow users. We aim to demonstrate the best practices for modeling so that TensorFlow users can take full advantage of TensorFlow for their research and product development. To improve the transparency and reproducibility of our models, training logs on TensorBoard.dev are also provided for models to the extent possible though not all models are suitable. A flexible and lightweight library that users can easily use or fork when writing customized training loop code in TensorFlow 2.x. It seamlessly integrates with tf.distribute and supports running on different device types (CPU, GPU, and TPU).
    Downloads: 1 This Week
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  • 11
    The Falcon Web Framework

    The Falcon Web Framework

    The no-nonsense REST API and microservices framework

    Falcon is a minimalist WSGI library for building speedy web APIs and app backends. We like to think of Falcon as the Dieter Rams of web frameworks. When it comes to building HTTP APIs, other frameworks weigh you down with tons of dependencies and unnecessary abstractions. Falcon cuts to the chase with a clean design that embraces HTTP and the REST architectural style. Highly optimized, extensible code base. Easy access to headers and bodies through request and response objects. DRY request processing via middleware components and hooks. Strict adherence to RFCs. Idiomatic HTTP error responses. Straightforward exception handling. Snappy testing with WSGI/ASGI helpers and mocks. CPython 3.5+ and PyPy 3.5+ support. No reliance on magic globals for routing and state management. Stable interfaces with an emphasis on backward compatibility. Simple API modeling through centralized RESTful routing. Highly-optimized, extensible code base.
    Downloads: 1 This Week
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  • 12
    WiFi-Pumpkin

    WiFi-Pumpkin

    WiFi-Pumpkin - Framework for Rogue Wi-Fi Access Point Attack

    The WiFi-Pumpkin is a rogue AP framework to easily create these fake networks, all while forwarding legitimate traffic to and from the unsuspecting target. It comes stuffed with features, including rogue Wi-Fi access points, deauth attacks on client APs, a probe request and credentials monitor, transparent proxy, Windows update attack, phishing manager, ARP Poisoning, DNS Spoofing, Pumpkin-Proxy, and image capture on the fly. moreover, the WiFi-Pumpkin is a very complete framework for auditing Wi-Fi security check the list of features is quite broad.
    Downloads: 1 This Week
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  • 13
    Zappa - Serverless Python

    Zappa - Serverless Python

    Serverless Python

    Zappa makes it super easy to build and deploy server-less, event-driven Python applications (including, but not limited to, WSGI web apps) on AWS Lambda + API Gateway. Think of it as "serverless" web hosting for your Python apps. That means infinite scaling, zero downtime, zero maintenance - and at a fraction of the cost of your current deployments! With a traditional HTTP server, the server is online 24/7, processing requests one by one as they come in. If the queue of incoming requests grows too large, some requests will time out. With Zappa, each request is given its own virtual HTTP "server" by Amazon API Gateway. AWS handles the horizontal scaling automatically, so no requests ever time out. Each request then calls your application from a memory cache in AWS Lambda and returns the response via Python's WSGI interface. After your app returns, the "server" dies.
    Downloads: 1 This Week
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  • 14
    nacho

    nacho

    Python micro web-framework and asynchronous networking library

    Nacho is an open-source CLI tool (or library) that streamlines the creation of RESTful APIs, scaffolding, or microservices in a chosen framework, reducing boilerplate and enabling rapid building of backend services. It focuses on productivity by providing commands to generate endpoints, data models, controllers, and routing based on standard patterns (CRUD, REST conventions). The tool also includes support for middleware integration, automatic documentation (such as via OpenAPI/Swagger), and ready hooks for authentication or authorization setup. Developers can customise templates used for generation or plug custom patterns, which makes the tool suitable across small utilities or large service fleets. Because it encourages consistency among services, teams can spin up new microservices with a shared structure and skip repetitive setup. Though the repository may be less active than some major frameworks, it serves as a valuable jump-start for projects where speed and uniformity matter.
    Downloads: 1 This Week
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  • 15
    pre-commit

    pre-commit

    Framework for managing and maintaining multi-language pre-commit hooks

    Git hook scripts are useful for identifying simple issues before submission to code review. We run our hooks on every commit to automatically point out issues in code such as missing semicolons, trailing whitespace, and debug statements. By pointing these issues out before code review, this allows a code reviewer to focus on the architecture of a change while not wasting time with trivial style nitpicks. As we created more libraries and projects we recognized that sharing our pre-commit hooks across projects is painful. We copied and pasted unwieldy bash scripts from project to project and had to manually change the hooks to work for different project structures. We believe that you should always use the best industry standard linters. Some of the best linters are written in languages that you do not use in your project or have installed on your machine.
    Downloads: 1 This Week
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  • 16
    tvm

    tvm

    Open deep learning compiler stack for cpu, gpu, etc.

    Apache TVM is an open source machine learning compiler framework for CPUs, GPUs, and machine learning accelerators. It aims to enable machine learning engineers to optimize and run computations efficiently on any hardware backend. The vision of the Apache TVM Project is to host a diverse community of experts and practitioners in machine learning, compilers, and systems architecture to build an accessible, extensible, and automated open-source framework that optimizes current and emerging machine learning models for any hardware platform. Compilation of deep learning models in Keras, MXNet, PyTorch, Tensorflow, CoreML, DarkNet and more. Start using TVM with Python today, build out production stacks using C++, Rust, or Java the next day.
    Downloads: 1 This Week
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  • 17
    web2py

    web2py

    Free and open source full-stack enterprise framework

    Free open source full-stack framework for rapid development of fast, scalable, secure and portable database-driven web-based applications. Written and programmable in Python (version 3 and 2.7). Everything you need in one package including fast multi-threaded web server, SQL database and web-based interface. No third-party dependencies but works with third-party tools. Create, modify, deploy and manage applications from anywhere using your browser. One web2py instance can run multiple web sites using different databases. Try the interactive demo. Start with some quick examples, then read the manual and the Sphinx docs, watch videos, and join a user group for discussion. Take advantage of the layouts, plugins, appliances, and recipes.
    Downloads: 1 This Week
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  • 18
    katana Framework
    katana is the new hacking framework written in python for making penetration testing.
    Downloads: 25 This Week
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  • 19
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 4 This Week
    Last Update:
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  • 20
    A cross-platform Python Bluetooth API for Mac OS X, GNU/Linux and Python For Series 60. Provides simple device and service discovery, RFCOMM sockets, L2CAP client sockets, OBEX file transfer, service advertising, and access to local device information.
    Downloads: 6 This Week
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  • 21
    SimpleCV
    SimpleCV is a python framework for creating a more human readable programming interface to OpenCV.
    Downloads: 4 This Week
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  • 22

    SAS008

    investigations & entertainment

    Downloads: 6 This Week
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  • 23
    "Project EROS" is a collection of software which includes a web application framework for developing intranet and extranet applications (bbsengine), as well as example applications to demonstrate the available functionality.
    Downloads: 5 This Week
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  • 24
    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: 4 This Week
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  • 25
    CodeWP Local
    CodeWP Local is a desktop application that allows you to run WordPress, Laravel 13, and PHP-based websites locally on your Windows machine — no technical expertise required. It comes bundled with everything you need: Nginx, PHP 8.3/8.4, MariaDB, and phpMyAdmin — all managed through a clean, modern interface.
    Downloads: 4 This Week
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