Python Libraries and Tools Page 4 of 25

Browse 608 Python Libraries and Tools on AlternativeTo including popular Python options.

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  1. Gufw icon
     52 likes

    Gufw is an easy, intuitive way to manage your Linux firewall. It supports common tasks such as allowing or blocking pre-configured, common p2p, or individual ports port(s), and many others! Gufw is powered by Uncomplicated Firewall (ufw).

    Cost / License

    Application type

    Platforms

    • Linux
    • Python
    Gufw screenshot 1
    Main Gufw window where you set which applications to allow or block.
    Adding the new rules
    36 alternatives
  2. We're excited to introduce Chatterbox, Resemble AI's first production-grade open source TTS model. Licensed under MIT, Chatterbox has been benchmarked against leading closed-source systems like ElevenLabs, and is consistently preferred in side-by-side evaluations.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Mac
    • Linux
    • Python
    56 alternatives
  3. NumPy icon
     7 likes

    NumPy is the fundamental package for scientific computing in Python. It is a Python library that provides a multidimensional array object, various derived objects (such as masked arrays and matrices), and an assortment of routines for fast operations on arrays, including...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Python
    NumPy screenshot 1
    NumPy screenshot 1
    NumPy screenshot 2
  4. Sphinx icon
     26 likes

    Sphinx is a tool that makes it easy to create intelligent and beautiful documentation, written by Georg Brandl and licensed under the BSD license.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    • Self-Hosted
    Sphinx screenshot 1
    52 alternatives
  5. The Social-Engineer Toolkit is an open source penetration testing framework designed for social engineering. SET has a number of custom attack vectors that allow you to make a believable attack quickly.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Linux
    • Python
    Social-Engineer Toolkit screenshot 1
    15 alternatives
  6. PINCE icon
     11 likes

    Reverse engineering tool with a variety of build in tools. Heavily inspired by cheat engine and is meant to handle the same kind of work.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • C (programming language)
    • Python
    • PyQt
    6 alternatives
  7. Travis CI icon
     47 likes

    Travis CI is a leading provider of continuous integration and delivery services and empowers software development teams to test and deploy their applications with confidence. Teams can easily sync their cloud platform projects with Travis CI to begin testing code in minutes.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Python
    • JavaScript
    • Software as a Service (SaaS)
    • PHP
    • C++
    • Ruby on Rails
    • Java
    • Node.JS
    Travis CI screenshot 1
    Travis CI screenshot 1
    53 alternatives
  8. pyinfra icon
     13 likes

    pyinfra automates infrastructure super fast at massive scale. It can be used for ad-hoc command execution, service deployment, configuration management and more.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Linux
    • BSD
    • Python
    • Mac
    • Windows
    Pyinfra command example.
    9 alternatives
  9. Lemonade helps users discover and run local AI apps by serving optimized LLMs right from their own GPUs and NPUs.

    Cost / License

    Platforms

    • Windows
    • Linux
    • Docker
    • Snapcraft
    • iPhone
    • iPad
    • Self-Hosted
    • Python
    Lemonade Server screenshot 1
    Lemonade Server screenshot 1
    Lemonade Server screenshot 2
    +1
    Lemonade Server screenshot 3
    17 alternatives
  10. RWKV Runner icon
     2 likes

    This project aims to eliminate the barriers of using large language models by automating everything for you. All you need is a lightweight executable program of just a few megabytes. Additionally, this project provides an interface compatible with the OpenAI API, which means...

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Python
    RWKV Runner screenshot 1
    RWKV Runner screenshot 1
    RWKV Runner screenshot 2
    +8
    RWKV Runner screenshot 3
    22 alternatives
  11. Project J.A.I.son is a fully customizable AI companion server designed for streaming, private companionship, or building interactive AI applications. Run it entirely locally or leverage cloud services—the choice is yours.

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Linux
    • Mac
    • Windows
    • Self-Hosted
    • PyTorch
    • Python
    8 alternatives
  12. Polars icon
     2 likes

    Polars is a highly performant DataFrame library for manipulating structured data. The core is written in Rust, but the library is also available in Python. Its key features are:

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Python
    Polars screenshot 1
    Polars screenshot 1
    18 alternatives
  13. Flet icon
     2 likes

    Flet enables developers to easily build realtime web, mobile and desktop apps in Python. No frontend experience required.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    • Flutter
    52 alternatives
  14. A modern web interface for managing and interacting with vLLM servers (www.github.com/vllm-project/vllm). Supports both GPU and CPU modes, with special optimizations for macOS Apple Silicon and enterprise deployment on OpenShift/Kubernetes.

    Cost / License

    Platforms

    • Python
    • Mac
    • Linux
    • Self-Hosted
    • Kubernetes
    • OpenShift
    MCP (Model Context Protocol) integration enables models to use external tools with human-in-the-loop approval.
    Tool Calling Support
    Structured Outputs Support
    +1
    vllm-playground screenshot 3
    16 alternatives
  15. Spleeter icon
     9 likes

    Spleeter is a audio source separation library written in Python (uses Tensorflow). An easy to train source separation model providing already trained state of the art model for performing various flavor of separation.

    Cost / License

    • Freemium
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    • TensorFlow
    Spleeter screenshot 1